1. Which of the following possesses mechanical energy?
A. a flat iron
B. a dancing girl
C. a glass of water
D. a lighted bulb
2. Which form of energy is / are produced by a candle?
I. Heat II. Electrical III. Light IV. Sound
A. I and II
B. I and III
C. II and III
D. III and IV
3. Which form of energy is present when the television is turned on?
A. light
B. electrical energy
C. sound energy
D. all of the above
A. a flat iron
B. a dancing girl
C. a glass of water
D. a lighted bulb
2. Which form of energy is / are produced by a candle?
I. Heat II. Electrical III. Light IV. Sound
A. I and II
B. I and III
C. II and III
D. III and IV
3. Which form of energy is present when the television is turned on?
A. light
B. electrical energy
C. sound energy
D. all of the above
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Answer:
1) B
2) B
3) D
4) C
5) B
6) D
Explanation: