)SE: 6.2 Post-Assessment Review

Front

What happens to the water particles when heated from 25°C to 100°C?

Back

Particles move faster.

Front

How does removing heat from a substance affect its state?

Back

The substance freezes.

Front

A cup of water is heated by a light. What is likely to happen to the motion of the water particles as the temperature increases?

Back

The particles will move faster

Front

Which of the following best explains what happens during melting? Particles lose energy and move closer together, Particles gain energy and move further apart, Particles stay the same but lose heat, Particles vibrate and become denser

Back

Particles gain energy and move further apart

Front

Which material would best minimize the transfer of thermal energy in a cup? Options: Metal, Glass, Plastic, Styrofoam

Back

Styrofoam

Front

If you want to maximize heat transfer in a cup, which of the following would you likely use? Shiny aluminum, Dark-colored material, Clear plastic, Wood

Back

Dark-colored material

Front

Which design would best prevent heat loss in a house during winter? Options: Large glass windows, A black roof, Insulated walls, Open doors

Back

Insulated walls

Front

Which device would most effectively minimize the transfer of heat between two areas? Options: A thin glass window, A metal door, An insulated thermos, A wooden door

Back

An insulated thermos

Front

When comparing two objects made of the same material but different masses, which would require more energy to heat by 10°C?

Back

The larger object

Front

How does the type of matter affect the amount of thermal energy transferred? Options: All materials transfer heat the same, Metals transfer heat faster than plastics, Plastic transfers heat faster than metals, Gases transfer heat faster than solids

Back

Metals transfer heat faster than plastics