 NY Regents Exam   Teasers   IQ Tests   Chemistry   Biology   GK   C++   Recipes   Search <  a href="/cgi/members/home.cgi" class="toplink">Members   Sign off ## School Physics Quiz : Sensible Heat & Specific Heat Capacity

Answer the following questions based on specific heat capacity.

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Multiple choice

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1. Consider the graph of temperature (in oC) vs. time (in minutes) given above showing the cooling curves of liquids A and B. If 10 g of liquid A lose 840 J of heat in the first 6 minutes, the specific heat capacity of liquid A is about _______ J/(g oC).
 2.1 14 21 8.4

Half-n-half Clue

2. Consider the graph of temperature (in oC) vs. time (in minutes) given above. From the cooling curves, it is observed that the decrease in temperature of liquid A in the first 6 minutes is about _______oC.
 50 40 55 35

Half-n-half Clue

3.

The amount of sensible heat gained or lost by a body is the product of its heat capacity and the _______ change.
 time heat temperature

Half-n-half Clue

4.

If 350 J of heat are required to increase the temperature of a body by 50oC, then its heat capacity in J/oC is
 17500 7 400 5

Half-n-half Clue

5.

The amount of heat required to raise the temperature of a body by 1oC is called its _______.
 latent heat specific heat capacity heat capacity

Half-n-half Clue

6.

Given that the specific heat capacity of water is 4.2 J/(g oC), the heat capacity of 80 g of water in J/oC is
 168 320 336 672

Half-n-half Clue

7.

If 2880 J of heat are gained by 80 g of oil [having a specific heat capacity of 2.4 J/(g oC)], the temperature change in the oil is
 120 oC 15 oC 8 oC 192 oC

Half-n-half Clue 36 more pages in School Physics Quiz

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