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Activity 6: Wednesday (Week 4)
Directions: Choose the letter of the best answer. Write the letter of your answer on a
separate sheet of paper.
1. Which of the following is the other word for heat?
A. electrical B. mechanical
C. sound
D. thermal
2. Which situation will show heat transfer by radiation?
A. boiling of water
B. ironing of clothes
C. roasting chicken
D. sunbathing during summer
3. Heat energy released to the environment may
A. still be recovered
B. spread out indefinitely
C. cause increase in temperature
D. result in the lowering of air temperature
4. Heat energy has many uses. Which of the following is NOT a use of heat energy?
A. Heat energy is used to warm the surroundings.
B. Heat energy is used to generate electricity.
C. Heat energy is used for communication.
D. Heat energy is used for cooking.​


Activity 6 Wednesday Week 4Directions Choose The Letter Of The Best Answer Write The Letter Of Your Answer On Aseparate Sheet Of Paper1 Which Of The Following I class=