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Learn RAILWAY MCQs with answers [Page 1 of Department 54]
5) The gas present in the stratosphere which filters out some of the sun's ultraviolet light and provides an effective shield against radiation damage to living things is
8) The heat required to raise the temperature of body by 1 K is called
(A) specific heat
(B) thermal capacity
(C) water equivalent
(D) None of the above
Correct Answer - Option
(B)
Explanation :
The heat required to raise the temperature of a body by 1 K is called thermal capacity. In other words, when q is the heat supplied to the body and the temperature raises by 1 K, then the thermal capacity of body is q.
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