Moments MCQs with Answers PDF Download – Test 82

MCQ 406: To completely describe the moment of a force, we need to state its:

1. magnitude
2. direction
3. nature of force
4. both magnitude and distance

MCQ 407: In its raised position, a hammer possesses:

1. gravitational kinetic energy
2. gravitational chemical energy
3. gravitational heat energy
4. gravitational potential energy

MCQ 408: The angle of incidence in the optically denser medium for which the angle of refraction is less dense medium is 90° is known as:

1. denser angle
2. optical angle
3. right angle
4. critical angle

MCQ 409: In the process of evaporation, the temperature is:

1. always remains high
2. remains constant
3. may change
4. always zero

MCQ 410: The physical quantities that have magnitude and direction are called:

1. vector quantities
2. scalar quantities
3. fiscal quantities
4. derived quantities