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

Chapter V

Chapter 5 of Things a Boy Should Know About Electricity is here in full — 76 sentences across 16 reading sections, with audio for every sentence and word.

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VARIOUS VOLTAIC CELLS.
=49.
Single-Fluid and Two-Fluid Cells.= The simple cell 45) is a single-fluid cell.
The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.
The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.
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LEARNER DICTIONARY
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Things a Boy Should Know About Electricity

Chapter V

Chapter 5 of Things a Boy Should Know About Electricity is here in full — 76 sentences across 16 reading sections, with audio for every sentence and word.

Reading 1/15 · 5 reading units · Lines 1–5

Line 1
VARIOUS VOLTAIC CELLS.
Line 2
=49.
Line 3
Single-Fluid and Two-Fluid Cells.= The simple cell45) is a single-fluid cell.
Line 4
The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.
/ðə ˈlɪkwəd ɪz kɔːld ðə ɪˌlektrɑːˈlaɪt ənd ðɪs mʌst ækt əˈpɑːn wʌn ʌv ðə pleɪts ðæt ɪz ˈkeməkəl ˈækʃən mʌst teɪk pleɪs ɪn ˈɔːrdər tuː prəˈduːs ə ˈkɜːrənt/
Line 5
The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

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.

acid adjective US /ˈæsəd/

harsh or corrosive in tone

From this reading “The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.”

bubbles noun US /ˈbʌbəlz/

plural of “bubble” — a hollow globule of gas (e.g., air or carbon dioxide)

From this reading “The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.”

cells noun US /selz/

plural of “cell” — any small compartment

From this reading “VARIOUS VOLTAIC CELLS.”

chemical adjective US /ˈkeməkəl/

relating to or used in chemistry

From this reading “The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.”

dilute verb US /daɪˈluːt/

lessen the strength or flavor of a solution or mixture

From this reading “The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.”

electrolyte noun US /ɪˌlektrɑːˈlaɪt/

a solution that conducts electricity

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 “The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.”

polarizes verb US /ˈpoʊləraɪzɪz/

third-person singular of “polarize” — cause to vibrate in a definite pattern

From this reading “The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.”

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.

take place verb + noun

come to pass

In this reading “The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.”

in order preposition + noun

in a state of proper readiness or preparation or arrangement

In this reading “The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.”

act upon verb + particle

have and exert influence or effect

In this reading “The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.”

All words in this reading · 46

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.

45

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

From this reading Single-Fluid and Two-Fluid Cells.= The simple cell (§ 45) is a single-fluid cell.

49

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

From this reading =49.

adeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading Single-Fluid and Two-Fluid Cells.= The simple cell (§ 45) is a single-fluid cell.

acidadjectiveUS /ˈæsəd/

harsh or corrosive in tone

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

actverbUS /ækt/

perform an action, or work out or perform (an action)

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

actionnounUS /ˈækʃən/

something done (usually as opposed to something said)

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

andconjunctionUS /ənd/

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

From this reading Single-Fluid and Two-Fluid Cells.= The simple cell (§ 45) is a single-fluid cell.

beauxiliary verbUS /biː/

used with a past participle to form the passive, or with -ing for continuous tenses

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

bubblesnounUS /ˈbʌbəlz/

plural of “bubble” — a hollow globule of gas (e.g., air or carbon dioxide)

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

calledverbUS /kɔːld/

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

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

cellnounUS /sel/

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

From this reading Single-Fluid and Two-Fluid Cells.= The simple cell (§ 45) is a single-fluid cell.

CELLSnounUS /selz/

plural of “cell” — any small compartment

From this reading VARIOUS VOLTAIC CELLS.

chemicaladjectiveUS /ˈkeməkəl/

relating to or used in chemistry

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

currentnounUS /ˈkɜːrənt/

a flow of electricity through a conductor

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

destroyverbUS /dɪˈstrɔɪ/

do away with, cause the destruction or undoing of

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

diluteverbUS /daɪˈluːt/

lessen the strength or flavor of a solution or mixture

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

electrolytenounUS /ɪˌlektrɑːˈlaɪt/

a solution that conducts electricity

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

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 The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

inprepositionUS /ɪn/

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

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

isauxiliary verbUS /ɪz/

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

From this reading Single-Fluid and Two-Fluid Cells.= The simple cell (§ 45) is a single-fluid cell.

liquidadjectiveUS /ˈlɪkwəd/

existing as or having characteristics of a liquid; especially tending to flow

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

mustmodal verbUS /mʌst/

used to say something is necessary, or almost certainly true

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

onepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

ordernounUS /ˈɔːrdər/

(often plural) a command given by a superior (e.g., a military or law enforcement officer) that must be obeyed

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

placenounUS /pleɪs/

a point located with respect to surface features of some region

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

platesnounUS /pleɪts/

plural of “plate” — (baseball) base consisting of a rubber slab where the batter stands; it must be touched by a base runner in order to score

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

polarizesverbUS /ˈpoʊləraɪzɪz/

third-person singular of “polarize” — cause to vibrate in a definite pattern

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

produceverbUS /prəˈduːs/

bring forth or yield

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

rapidlyadverbUS /ˈræpədli/

with speed

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

simpleadjectiveUS /ˈsɪmpəl/

having few parts; not complex or complicated or involved

From this reading Single-Fluid and Two-Fluid Cells.= The simple cell (§ 45) is a single-fluid cell.

Single-Fluid

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

From this reading Single-Fluid and Two-Fluid Cells.= The simple cell (§ 45) is a single-fluid cell.

soconjunctionUS /soʊ/

for that reason; with the result that

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

somethingpronounUS /ˈsʌmθɪŋ/

a thing, without saying which

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

sulphuricadjective

of or relating to or containing sulfur

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

takeverbUS /teɪk/

carry out

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

ThedeterminerUS /ðə/

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

From this reading Single-Fluid and Two-Fluid Cells.= The simple cell (§ 45) is a single-fluid cell.

thisdeterminerUS /ðɪs/

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

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

toparticleUS /tuː/

used before the base form of a verb to make the infinitive

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

Two-Fluid

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

From this reading Single-Fluid and Two-Fluid Cells.= The simple cell (§ 45) is a single-fluid cell.

uponprepositionUS /əˈpɑːn/

a formal word for “on”

From this reading The liquid is called the _electrolyte_, and this must act upon one of the plates; that is, chemical action must take place in order to produce a current.

usedadjectiveUS /juːzd/

employed in accomplishing something

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

VARIOUSadjectiveUS /ˈveriəs/

of many different kinds purposefully arranged but lacking any uniformity

From this reading VARIOUS VOLTAIC CELLS.

VOLTAICadjective

pertaining to or producing electric current by chemical action

From this reading VARIOUS VOLTAIC CELLS.

withprepositionUS /wɪð/

in the company of; together with

From this reading The simple cell polarizes rapidly, so something must be used with the dilute sulphuric acid to destroy the hydrogen bubbles.

Chapter 5 of Things a Boy Should Know About Electricity by Thomas M. (Thomas Matthew) St. John holds 76 sentences, grouped into 16 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 5 of Things a Boy Should Know About Electricity contain?

Chapter 5 holds 76 sentences of Things a Boy Should Know About Electricity, unabridged, divided into 16 reading sections.

This page carries chapter 5 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 76 sentences, grouped into 16 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 5 of Things a Boy Should Know About Electricity?

Work through the 16 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 16 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 5 be read aloud to me?

Yes — every sentence and every individual word in chapter 5 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

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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.

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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.

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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
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Enclosed
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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.