Are the following statements true or false? 1.)In a bimetallic strip of copper a

Question

Are the following statements true or false?

1.)In a bimetallic strip of copper and metalin which curls when heated, the iron is on the inside of the curve.
2.)When heat is added to a system, the temperature must rise .
3.)When the pendulum of a grandfather clock is heated, the clock runs more slowly.

4.)Cold objects do not radiate heat energy .
5.)When the Celsius temperature doubles, the Fahrenheit temperature doubles.
6.)A copper plate has a hole cut in its center. When the plate is heated, the hole gets smaller.

Explanation / Answer

1)true

2)false

3)true

4)true

5)false

6)true

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