Name the physical quantity which is measured in calorie.How is it related to the S.I. unit of that quantity?
Heat is measured in calories.
1calorie = 4.18 J
What physical quantity is measured in torr ? How is it related to the S.I. unit of the quantity?
(a) Name the physical quantity measured in terms of horse power.
(b) How is horse power related to the S.I.unit of power?
In which is thermionic work function measured? How is it related is it related to the S.I. unit of this quantity?