Headphones transform electrical energy into __________ energy.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Water evaporates due to __________ energy from the sun.
Question 9
9.
Describe the transformation of energy that takes place in a flashlight. Your answer should include the starting form of energy and two energy transformations.
Which type of energy is measured with a thermometer?
Thermal
Light
Electrical
Mechanical
Which example does not produce sound and light energy?
A television
An alarm clock
A trombone
Fireworks
Describe the energy transformation that happens when using a blender.
Electrical energy transforms into light and sound.
Electrical energy transforms into mechanical energy and sound.
Mechanical energy transforms into electrical energy and sound.
Thermal energy transforms into sound and mechanical energy.
Describe the energy transformation that occurs in a solar panel.
Electrical energy transforms into light.
Thermal energy transforms into chemical.
Light transforms into electrical energy.
Mechanical energy transforms into light energy.
Which forms of energy are used as a power source for a light bulb in a batter-powered flashlight?
Select two correct answers.
Thermal energy
Sound energy
Chemical energy
Electrical energy
Below lists descriptions of energy. Identify the type of energy described in each row.