The S.I unit of upthrust is: (a) Pa (b) N (c) kg (d) kg m2
(b) The SI unit of upthrust is same as that of force, i.e., newton (N).
Define upthrust and state its S.I. unit.
The S.I. unit of pressure is : (a) N cm−2 (b) Pa (c) N (d) N m2
The S.I. unit of heat capacity is :
(a) J kg−1 (b) J K−1
(c) J kg−1 K−1 (d) cal∘C−1
The S.I. unit of specific latent heat is :
(a) cal g−1
(b) cal g−1K−1
(c) J kg−1
(d) J kg−1 K−1