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Things a Boy Should Know About Electricity
Things a Boy Should Know About Electricity

Chapter VIII

Chapter 8 of Things a Boy Should Know About Electricity is here in full — 18 sentences across 4 reading sections, with audio for every sentence and word.

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Context Illustration Reading 1/3 · 5 lines
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CHEMICAL EFFECTS OF THE ELECTRIC CURRENT.
=79.
Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.
Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.
This process is called _electrolysis_, and the compound decomposed is the _electrolyte_.
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LEARNER DICTIONARY
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/ˈɑːrkɪvɪst/
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A keeper or guardian of historical records and memories.

Things a Boy Should Know About Electricity

Chapter VIII

Chapter 8 of Things a Boy Should Know About Electricity is here in full — 18 sentences across 4 reading sections, with audio for every sentence and word.

Reading 1/3 · 5 reading units · Lines 1–5

Line 1
CHEMICAL EFFECTS OF THE ELECTRIC CURRENT.
/ˈkeməkəl ɪˈfekts ʌv ðə ɪˈlektrɪk ˈkɜːrənt/
Line 2
=79.
Line 3
Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.
Line 4
Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.
Line 5
This process is called _electrolysis_, and the compound decomposed is the _electrolyte_.
/ðɪs ˈprɑːses ɪz kɔːld ɪˌlekˈtrɑːləsəs ənd ðə ˈkɑːmpaʊnd ˌdiːkəmˈpoʊzd ɪz ðə ɪˌlektrɑːˈlaɪt/

Learner Dictionary

These definitions explain words found in the current reading and keep every example grounded in its original sentence.

Oxford-style entry order: headword, part of speech, US IPA, concise definition, contextual example, and audio.

constituents noun US /kənˈstɪtʃuːənts/

plural of “constituent” — an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system

From this reading “Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.”

decomposed verb US /ˌdiːkəmˈpoʊzd/

past form of “decompose” — separate (substances) into constituent elements or parts

From this reading “Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.”

dissolves noun US /dɪˈzɑːlvz/

plural of “dissolve” — (film) a gradual transition from one scene to the next; the next scene is gradually superimposed as the former scene fades out

From this reading “Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.”

Electrolysis noun US /ɪˌlekˈtrɑːləsəs/

(chemistry) a chemical decomposition reaction produced by passing an electric current through a solution containing ions

From this reading “Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.”

electrolyte noun US /ɪˌlektrɑːˈlaɪt/

a solution that conducts electricity

generated verb US /ˈdʒenəreɪtəd/

past form of “generate” — bring into existence

From this reading “Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.”

hydrogen noun US /ˈhaɪdrədʒən/

a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe

From this reading “Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.”

solutions noun US /səˈluːʃənz/

plural of “solution” — a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution

From this reading “Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.”

Word partnerships in these lines

English keeps certain words together, and knowing the pair is worth more than knowing each word alone. Every partnership below was counted across our whole published library, and earns its place by appearing far more often than two unrelated words of the same frequency would.

Shown as this reading writes them, with the form the library counts, what kind of pairing it is, and how often it occurs.

ELECTRIC CURRENT adjective + noun

a flow of electricity through a conductor

In this reading “CHEMICAL EFFECTS OF THE ELECTRIC CURRENT.”

passed through verb + particle counted as “pass through”

make a passage or journey from one place to another

In this reading “Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.”

All words in this reading · 51

Every word in these five lines is listed here, and every one of them can be played on its own.

Dictionary details are shown only when verified; these are not licensed Oxford entries.

79

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading =79.

acidadjectiveUS /ˈæsəd/

harsh or corrosive in tone

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

actionnounUS /ˈækʃən/

something done (usually as opposed to something said)

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

actsnounUS /ækts/

a New Testament book describing the development of the early church from Christ's Ascension to Paul's sojourn at Rome

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

andconjunctionUS /ənd/

used to join words or parts of a sentence that go together

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

areauxiliary verbUS /ɑːr/

the form of “be” used with you, we, they, or a plural noun

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

brokenadjectiveUS /ˈbroʊkən/

physically and forcibly separated into pieces or cracked or split

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

byprepositionUS /baɪ/

showing who or what does the action

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

calledverbUS /kɔːld/

past form of “call” — assign a specified (usually proper) proper name to

From this reading This process is called _electrolysis_, and the compound decomposed is the _electrolyte_.

cellnounUS /sel/

A small stone room in a prison where an inmate is locked behind iron bars.

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

CHEMICALadjectiveUS /ˈkeməkəl/

relating to or used in chemistry

From this reading CHEMICAL EFFECTS OF THE ELECTRIC CURRENT.

compoundnounUS /ˈkɑːmpaʊnd/

a whole formed by a union of two or more elements or parts

From this reading This process is called _electrolysis_, and the compound decomposed is the _electrolyte_.

constituentsnounUS /kənˈstɪtʃuːənts/

plural of “constituent” — an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

CURRENTnounUS /ˈkɜːrənt/

a flow of electricity through a conductor

From this reading CHEMICAL EFFECTS OF THE ELECTRIC CURRENT.

decomposedverbUS /ˌdiːkəmˈpoʊzd/

past form of “decompose” — separate (substances) into constituent elements or parts

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

dissolvesnounUS /dɪˈzɑːlvz/

plural of “dissolve” — (film) a gradual transition from one scene to the next; the next scene is gradually superimposed as the former scene fades out

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

EFFECTSnounUS /ɪˈfekts/

property of a personal character that is portable but not used in business

From this reading CHEMICAL EFFECTS OF THE ELECTRIC CURRENT.

ELECTRICadjectiveUS /ɪˈlektrɪk/

using or providing or producing or transmitting or operated by electricity

From this reading CHEMICAL EFFECTS OF THE ELECTRIC CURRENT.

electricitynounUS /ɪˌlekˈtrɪsəti/

a physical phenomenon associated with stationary or moving electrons and protons

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

ElectrolysisnounUS /ɪˌlekˈtrɑːləsəs/

(chemistry) a chemical decomposition reaction produced by passing an electric current through a solution containing ions

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

electrolytenounUS /ɪˌlektrɑːˈlaɪt/

a solution that conducts electricity

From this reading This process is called _electrolysis_, and the compound decomposed is the _electrolyte_.

etc

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

generatedverbUS /ˈdʒenəreɪtəd/

past form of “generate” — bring into existence

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

hasauxiliary verbUS /hæz/

the form of “have” used with he, she, it, or a singular noun

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

hydrogennounUS /ˈhaɪdrədʒən/

a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

inprepositionUS /ɪn/

inside something, or within a place, period, or state

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

intoprepositionUS /ˈɪntuː/

moving to the inside of something

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

isauxiliary verbUS /ɪz/

the form of “be” used with he, she, it, or a singular noun

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

ItpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

OFprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading CHEMICAL EFFECTS OF THE ELECTRIC CURRENT.

orconjunctionUS /ɔːr/

used to join alternatives or possibilities

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

passedverbUS /pæst/

past form of “pass” — go across or through

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

processverbUS /ˈprɑːses/

subject to a process or treatment, with the aim of readying for some purpose, improving, or remedying a condition

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

producedverbUS /prəˈduːst/

past form of “produce” — bring forth or yield

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

reversedadjectiveUS /rɪˈvɜːrst/

turned inside out and resewn

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

seenverbUS /siːn/

inflected form of “see” — perceive by sight or have the power to perceive by sight

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

solutionsnounUS /səˈluːʃənz/

plural of “solution” — a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

someadjectiveUS /sʌm/

(quantifier) used with either mass nouns or plural count nouns to indicate an unspecified number or quantity

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

Sulphuricadjective

of or relating to or containing sulfur

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

THEdeterminerUS /ðə/

used before a noun that is already known, already mentioned, or the only one of its kind

From this reading CHEMICAL EFFECTS OF THE ELECTRIC CURRENT.

theirdeterminerUS /ðer/

belonging to the people or things already mentioned

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

theypronounUS /ðeɪ/

the people, animals, or things already mentioned, as the subject

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

thisdeterminerUS /ðɪs/

used for a person or thing that is near, or that has just been mentioned

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

throughprepositionUS /θruː/

from one end or side of something to the other

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

upadjectiveUS /ʌp/

being or moving higher in position or greater in some value; being above a former position or level

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

uponprepositionUS /əˈpɑːn/

a formal word for “on”

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

voltaicadjective

pertaining to or producing electric current by chemical action

From this reading Electrolysis.= It has been seen that in the voltaic cell electricity is generated by chemical action.

WhenconjunctionUS /wen/

at the time that

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

zincnounUS /zɪŋk/

a bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs naturally as zinc sulphide in zinc blende

From this reading Sulphuric acid acts upon zinc and dissolves it in the cell, hydrogen is produced, etc. When this process is reversed, that is, when the electric current is passed through some solutions, they are decomposed, or broken up into their constituents.

Chapter 8 of Things a Boy Should Know About Electricity by Thomas M. (Thomas Matthew) St. John holds 18 sentences, grouped into 4 reading sections of at most 5 sentences. The text is the source edition, unabridged, and the chapter records which sentences cover which part of the work so that nothing is dropped. Every word can be tapped for its pronunciation and dictionary entry.

What does chapter 8 of Things a Boy Should Know About Electricity contain?

Chapter 8 holds 18 sentences of Things a Boy Should Know About Electricity, unabridged, divided into 4 reading sections.

This page carries chapter 8 of Things a Boy Should Know About Electricity by Thomas M. (Thomas Matthew) St. John exactly as it stands in the source edition, without abridgement. It runs to 18 sentences, grouped into 4 sections of at most 5 sentences so that a reader can take the chapter in steady, finishable pieces. The chapter also stores a coverage record mapping every one of its sentences to a part of the work, which is how the edition demonstrates that no line was dropped.

How do I study chapter 8 of Things a Boy Should Know About Electricity?

Work through the 4 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 4 sections in this chapter is short enough to read once, hear once, and then re-read with the vocabulary in view. Tapping a word plays it alone and opens its dictionary entry with IPA, part of speech and meaning, so the reader is never forced to guess a pronunciation from spelling. Working section by section keeps a long chapter from becoming an undifferentiated wall of text, which is the usual reason a reader abandons a work of this period.

Can chapter 8 be read aloud to me?

Yes — every sentence and every individual word in chapter 8 can be played aloud in United States English.

Audio covers the whole chapter: any sentence can be played, and any single word within it can be played on its own. The voice uses United States English. For a work of this period that matters, because spelling is an unreliable guide to pronunciation for vocabulary that has fallen out of daily use, and a learner who guesses wrong tends to keep the error. Hearing the word in its own sentence, and then alone, settles it.

Questions about reading Things a Boy Should Know About Electricity

Common questions about reading Things a Boy Should Know About Electricity by Thomas M. (Thomas Matthew) St. John on this page, its source edition and its audio.

Is this the complete text of Things a Boy Should Know About Electricity?

Yes. All 1435 sentences of Project Gutenberg eBook #44665 are kept, with a record of which sentences cover which part.

Which edition of Things a Boy Should Know About Electricity is used?

Project Gutenberg eBook #44665, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does Things a Boy Should Know About Electricity take to read?

About 119 minutes of reading across 287 sections of 5 sentences each, at an unhurried pace.

How to read Things a Boy Should Know About Electricity section by section

How to work through Things a Boy Should Know About Electricity section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

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  2. Read one section

    Each section holds 5 sentences; read it once through.

  3. Listen and tap

    Play the section aloud, then tap any unfamiliar word for its entry.

Vocabulary met early in Things a Boy Should Know About Electricity

Words and structures a reader meets early in Things a Boy Should Know About Electricity, each tappable for pronunciation and meaning.

Https
A word that appears in the opening chapter of Things a Boy Should Know About Electricity; the reader can tap it to hear it and see its dictionary entry.
Characters
A word that appears in the opening chapter of Things a Boy Should Know About Electricity; the reader can tap it to hear it and see its dictionary entry.
Enclosed
A word that appears in the opening chapter of Things a Boy Should Know About Electricity; the reader can tap it to hear it and see its dictionary entry.
Curly
A word that appears in the opening chapter of Things a Boy Should Know About Electricity; the reader can tap it to hear it and see its dictionary entry.