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Biblioteka

1.6 Classwork

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Posljednje ažuriranje about 4 years ago
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Pitanje 1
1.

In the equation q=mc(delta)T, what does each variable mean?

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Pitanje 2
2.

What is the specific heat of water in the unit j/gram x degrees c?

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Pitanje 3
3.

How much heat is required to rasie the temperature of 8 grams of water by 3 degrees celsius? Write your answer in Joules.

Pitanje 4
4.

How many joules of heat are removed from a 21 gram sample of water if it is cooled from 34 degrees C to 28 degrees C?

Pitanje 5
5.

22 grams of a metal absorbs 713 joules when it is heated from 28.3 degrees c to 72.8 degrees c. What is the specific heat of the metal?