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Radiators and Cooling

Authored by Flip Nel

Physics

9th Grade

Used 8+ times

Radiators and Cooling
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The Definition of Radiators is...

Something that stop light, heat, or sound.

Something that radiates color.

Something that radiates light, heat, or sound.

A device that collects light, heat, or sound.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Name two (2) Types of Cooling

Liquid and Air cooling

Heat and color cooling

Positive and negative cooling

East and west cooling

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a Heat Sink?

It is a component

that decreases the heat flow

away from a hot device.

It is a component

that increases the cold flow

away from a hot device.

It is a component

that increases the heat flow closer

to a hot device.

It is a component

that increases the heat flow

away from a hot device.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the definition of Heat Sinks?

It’s a device

that push away the

unwanted heat

It’s a device

that absorbs

unwanted heat

It’s a device

that creates

unwanted heat

It’s a heating device

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A thermal interface material (TIM)

is any material that ...

is inserted on a component

to collect

the dust on it.

is inserted under a component

in order to collect

heat.

is inserted between two components

to enhance

the thermal coupling between them.

is a sticky tape to fix my computer with.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

TIM is to ....

fill the air gaps between two surfaces.

open the air gaps between two surfaces.

fill the air gaps between two surfaces with more air.

fill the air gaps in a fan.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cooling fans and blowers are use for...

getting rid of heat

creating heat

collecting heat

collecting air

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