Question

name
forms of energy: thermal, light, electrical, or sound
under each picture, write whether it is showing thermal, light, electrical, or sound energy
sun
fire
guitar
battery
clapping hands
flashlight
lightning
microwave
x - ray
boiling tea
plug socket
singing

Explanation:

Step1: Identify energy form of Sun

The Sun emits light and heat, but mainly light energy. So it is light energy.

Step2: Identify energy form of Fire

Fire gives off heat and light, mainly thermal energy. So it is thermal energy.

Step3: Identify energy form of Guitar

Playing the guitar produces sound, so it is sound energy.

Step4: Identify energy form of Battery

A battery stores and provides electrical - energy, so it is electrical energy.

Step5: Identify energy form of Clapping Hands

Clapping hands produces sound, so it is sound energy.

Step6: Identify energy form of Flashlight

A flashlight emits light, so it is light energy.

Step7: Identify energy form of Lightning

Lightning is a natural electrical discharge, so it is electrical energy.

Step8: Identify energy form of Microwave

A microwave uses electromagnetic radiation to heat food, mainly thermal energy is produced in the food, but the source energy is electrical which is converted to electromagnetic (microwave) energy. Overall, we can say it is electrical energy as the input energy form.

Step9: Identify energy form of X - Ray

X - rays are a form of electromagnetic radiation, which is a type of light energy in a broader sense, so it is light energy.

Step10: Identify energy form of Boiling Tea

Heating water to boil tea involves thermal energy, so it is thermal energy.

Step11: Identify energy form of Plug Socket

A plug socket provides electrical energy, so it is electrical energy.

Step12: Identify energy form of Singing

Singing produces sound, so it is sound energy.

Answer:

Sun: Light energy
Fire: Thermal energy
Guitar: Sound energy
Battery: Electrical energy
Clapping Hands: Sound energy
Flashlight: Light energy
Lightning: Electrical energy
Microwave: Electrical energy
X - Ray: Light energy
Boiling Tea: Thermal energy
Plug Socket: Electrical energy
Singing: Sound energy