6(c)
(i) Name the radiations which are absorbed by greenhouse gases in the earth’s atmosphere.
(ii) A radiation X is focused by a particular device on the bulb of a thermometer and mercury in the thermometer shows a rapid increase. Name the radiation X.
(iii) Name two factors on which the heat energy liberated by a body depends.
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(i) The green house gases in the earth's atmosphere absorb the low energy infrared radiations.
(ii) The radiation X is Infrared radiation.
(iii) The two factors are :
- Material of the body
- Temperature of the body.