Test # 2 True or False : Click True if the statement is correct and click False if not.
1. Heat is being transferred from a hot object going to a cold object. (True/ False)
2. Convection is the method of heat transfer in solid. ( True/ False)
3. Convection current is the rising of hot air and sinking of cold air. (True/ False)
4. There are three methods of heat transfer namely: Conduction, Convection and Radiation. (True/ False)
5. Heat energy cannot travel in solid due to the arrangement of the molecules in solid. ( True/ False)
6. Conductors are materials that doesn't allow heat to pass through. ( True/ False)
7. Heat is transferred in fluids (liquid and gas) via convection. ( True/ False)
8. Insulators are objects that easily heat up. ( True/ False)
9. All kinds of metals heat up at the same time when heated. (True/False)
10. Hot air is lighter than cold air. * (True/False)
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Verified answer
Answer:
1.True
2. False
3. True
4. True
5. False
6.False
7. True
8. False
9. False
10. True
Answer:
1.TRUE
2.TRUE
3.FALSE
4.FALSE
5.TRUE
6.FALSE
7.FALSE
8.TRUE
9.TRUE
10.FALSE
Explanation:
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