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Science > Heat And Electricity > Flashcards

Heat And Electricity Flashcards

1
Q

Physical property of matter that causes it to expirience force when placed in an electromagnetic field

A

Electric charge

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2
Q

Force that holds the elctrons to the positive nucleus is called an ?

A

Electrical force

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3
Q

Negative & positive, pulls together

A

Attractive force

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4
Q

Negative & negative or positive & positive, pushes away

A

Repulsive force

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5
Q

More protons, fewer electrons

A

Positive charge

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6
Q

More electron, fewer proton

A

Negative charge

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7
Q

Positive charge

A

Proton

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8
Q

Negative charge

A

Electron

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9
Q

Neutral charge

A

Neutron

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10
Q

Allow easily pass through

A

Conductor

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11
Q

Does not allow easily to pass through

A

Insulator

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12
Q

Also called/ electrical insulators

A

Thermal insulator

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13
Q

electricity / kuryente

A

Current

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14
Q

Direct contact ( causes the effect )

A

Charging by contact

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15
Q

Not through contact ( charging energy not through contact )

A

Charging by Induction

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16
Q

Device used to detect small amount of charges

A

Electroscope

17
Q

Get electrecuted

A

Grounding

18
Q

Get electrecuted

A

Grounding

19
Q

Transfer of energy by the mix of temperature wheter its cold,hot or warm

A

Heat

20
Q

Flow of energy by the means of electrical power/ charge

A

Electricity

21
Q

Process of heat transfer from one part of a fluid to another part ( thru liquid)

A

Convection

22
Q

Direct contact between the object / directly transmitted through

A

Conduction

23
Q

Done through electro magnetic waves (em)

A

Radiation

24
Q

3 modes of heat transfer

A

CONVECTION
CONDUCTION
RADIATION

25
Q

Importance if electricty

A

Most convenient energy that humans use, lighting appliances to study.

26
Q

4 types of energy soil

A

Coal, nuclear power,wind, solar

27
Q

Lowest eme eme

A

Radio waves

28
Q

Discovered convection

A

Isaac newton

29
Q

Form of energy

A

Electricity

Science (2 decks)

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