Practice QZ Energy Transformations

Front

What is the process of fossil fuel formation?

Back

Fossil fuels take millions of years to form underground from the remains of ancient plants and animals.

Front

What is thermal energy?

Back

Thermal energy is also called heat energy, which is the energy that comes from the temperature of matter.

Front

How can you prevent burns when using a metal pan?

Back

You can cover the handle with a cooking mitt to prevent burns.

Front

What is the energy transformation when using an electric fan?

Back

The energy transformation is from electrical energy to mechanical energy.

Front

What type of energy is stored in food?

Back

Chemical energy is stored in food.

Front

What is an example of energy transformation in a light bulb?

Back

The energy transformation in a light bulb is from electrical energy to light energy.

Front

What is the definition of energy?

Back

Energy is the ability to do work or cause change.

Front

What is an example of thermal energy in everyday life?

Back

An example of thermal energy is the heat produced by a stove when cooking.

Front

What type of energy is produced by a battery?

Back

A battery produces electrical energy.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object.