Choose the letter of the correct answer. Write your answers on a separate sheet of paper. energy used to
1. What is the energy transformation that happens to a spinning top?
A. chemical to thermal B. electrical to light C. mechanical to thermal D. solar to electrical
2.When you strike a match, it transformed first the thermal energy.
A. chemical B. electrical C. mechanical D. sound
3.What energy transformation helps keep your body temperature up?
A. chemical to electromagnetic C. thermal to light
B. chemical to thermal D. thermal to mechanical
4. What energy transformation occurs when your body turns the food you eat into energy that helps you to move and exercise?
A. chemical to mechanical
C. mechanical to chemical
B. chemical to thermal
D. mechanical to thermal
5. What energy transformation happens in a thermal power plant?
A. chemical to electromagnetic
C. thermal to electrical
B. chemical to thermal
D. thermal to light
6.Which of the following shows electrical to thermal to thermal energy transformation?
A. blender
C. piano
B. electric iron
D. washing machine
7.What energy transformation occurs when an electric stove is plugged into the outlet and use for cooking?
A. chemical to electrical
C. electrical to thermal
B. electrical to radiant
D. radiant to mechanical
8.Which type of energy is produced by a computer, kettle, and an electric iron?
A. heat B. kinetic C. light D. X-rays
9. What kind of energy is transformed from food to give heat in our body?
A. chemical
B. electrical
C. light
D. mechanical
10. Which of the following energy transformations occurs in a hot air balloon?
A. chemical-thermal-mechanical C. thermal-chemical-electrical
B. thermal-chemical
D. thermal-mechanical
ayusin nyo Po pls