a). is the SI UNIT of temperature

b) In a solid, molecules are not free to move about but can only about a fixed position.

c) Radiant heat does not heat the through which it travels.

d) Any hot body is capable of sending out heat in the same way as the sun i.e. by

e) If carbon dioxide is cooled, before solidifying it will into a liquid.

f) The thermometer is placed in the steam because we know the steam will be pure even when the boiling