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The least count of screw gauge having pitch 0.5 mm and 50 division on its circular scale is : 0.001 cm, 0.01 cm, 0.1 cm, 1.0 cm
1 nm =----------------- m : 10 ^ -3, 10 ^ -6, 10 ^ -9, 10 ^ 6
Which of the following is NOT a vector quanity ? Force, Velocity, Momentum, Speed
A block of mass 4b kg is supported by a string .The tension in the string is -------- : 20 N, 40 N, 4 N, 0 N
The centre of gravity of triangular shaped body is : The point of intersection of its medians, The point of intersection of its diagonals, the point of i
The value of g at a height one earths radius above the surface of earth is ---------------- : 2 g, 1/2 g, 1/3 g, 1/4 g
The amount of work done in carry a bag of mass 10 kg to a height of 3.6 m is --------- : 360 J, 36 J, 3.6 J, 3600 J
Hooks law is applicable to -------------- : Solids, Liquids, Gases, All Of These
At what temperature does water freez ? 0 ° F, 32 ° F, Minus 273 K, 0 K
Rooms are heated using gas heaters by ------ : Conduction, Radiation, Convection and Radiation, Convection
Which of the following material has larger specific heat ? Clay, Water, Mercury, Glass
The SI,the unit of momentum is --------- : Kgms-2, Ns-2, Nm, Ns