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Heat

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is heat?

a)

A type of sound wave

b)

A type of solid matter

c)

A form of energy that can be transferred from one object to another

d)

A form of light energy

2.

How does heat move?

a)

Through conduction, convection, and radiation.

b)

Via friction, magnetism, and gravity.

c)

By evaporation, condensation, and precipitation.

d)

Through sound, light, and electricity.

3.

What are some sources of heat?

a)

Ice

b)

Water

c)

Sun, fire, stove, heater, friction

d)

Snow

4.

What is the difference between heat and temperature?

a)

Heat is the energy transferred between objects due to a temperature difference, while temperature is a measure of the average kinetic energy of the particles in a substance.

b)

Heat is the measure of the average kinetic energy of the particles in a substance, while temperature is the measure of the total energy in an object.

c)

Heat and temperature are the same thing.

d)

Heat is the measure of the average kinetic energy of the particles in a substance, while temperature is the energy transferred between objects due to a temperature difference.

5.

How can we measure heat?

a)

By tasting the food

b)

Using a thermometer or a calorimeter

c)

By counting the number of clouds in the sky

d)

Using a ruler

6.

What are some examples of insulators?

a)

Rubber, plastic, glass

b)

Metal, wood, paper

c)

Water, air, silver

d)

Copper, aluminum, steel

7.

What are some examples of conductors?

a)

Metals, such as copper and aluminum

b)

Wood and glass

c)

Water and air

d)

Plastic and rubber

8.

How does heat affect different materials?

a)

It only affects metals

b)

It causes materials to shrink

c)

It can cause expansion, change in state (solid to liquid or gas), or chemical reactions.

d)

It has no effect on any material

9.

What are some ways to stay safe in extreme heat?

a)

Drink hot beverages

b)

Wear heavy and dark-colored clothing

c)

Stay hydrated, wear lightweight and light-colored clothing, avoid strenuous activities during the hottest part of the day, and seek air-conditioned or shaded areas.

d)

Engage in intense physical activity during the hottest part of the day

10.

How can we use heat in everyday life?

a)

Using heat to create ice

b)

Cooking, heating water, and keeping our homes warm

c)

Using heat to power electronic devices

d)

Using heat to cool down the temperature