91. When heated from 0°C to 10°C volume of given mass of water will
92. Opening the door of refrigerator kept in the room
93. During hot weather, the fan produces a feeling of comfort. This is because
94. The principle of evaporation of liquid to absorb heat, is used in-
95. If the temperature of air increases, how would it affect its ability to assume water vapour?
96. To change a temperature from the Kelvin scale to the Celsius scale, you have to
97. Which one of the following processes is not a part of long-wave radiation?
98. What changes will the volume of water show if the temperature is lowered from 9°C to 3°C?
99. Relation between the colour and the temperature of a star is given by
100. In which of the following phenomena do heat waves travel along a straight line with the speed of light?
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