Tag: heat energy transfers

Question 1

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

Mercury is a good conductor of heat.State true or false.

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Answer

Glass expands unevenly around the place of contact with the tea

Answer

Metals are good conductors

Answer

Substances through which heat cannot pass easily are called insulators of heat.

Question 2

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

The best conductor of heat is

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Question 3

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

When you pour hot tea suddenly on to a glass tumbler, it cracks. Because:

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Question 4

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

Cups are not made of metals. The reason is:

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Question 5

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

Select the odd one out w.r.t. conduction of heat (gold, copper, mercury, cork)

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Question 6

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

Define insulator of heat.

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Question 7

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

Select the odd one out w.r.t. conduction of heat (gold, silver, copper, asbestos)

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Question 8

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

State whether given statement is True or False
Iron is a better conductor of heat than copper

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Question 9

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

Select the odd one out w.r.t. conduction of heat (wood, paper, plastic, silver)

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Question 10

Multiple choice physics transfer of heat heat and heat transfer heat energy transfer heat energy transfers fundamentals of heat transfer conduction

Which of the following behaves as insulator?

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