(A) Acceleration
(B) Kinetic energy
(C) Velocity
(D) Momentum
A force of 3 N acts perpendicularly to a force of 4 N, their resultant has a magnitude of?
(A) 3 N
(B) 4 N
(C) 5 N
(D) 10 N
Minimum number of unequal forces whose vector sum can equal zero is?
(A) 1
(B) 2
(C) 3
(D) 4
When a horse pulls a wagon the force that cause the horse to move forward is the force?
(A) He exert on the ground
(B) The wagon exert on him
(C) The ground exert on him
(D) He exert on the wagon
All natural processes are?
(A) Irreversible
(B) Reversible
(C) Non-Dissipative
(D) Cyclic
What is the system international unit of specific heat capacity?
(A) J/kg K
(B) J/K
(C) J/Kg
(D) J kg/K
In thermodynamics work done by the system is taken as?
(A) Zero
(B) Positive
(C) Negative
(D) None of the above
Type of work which can not be described in macroscopic thermodynamics?
(A) Adiabatic work
(B) External work
(C) Hydrostatic work
(D) Internal work