Changing Units Quiz Questions and Answers PDF - 85

MCQ 421: Weber unit is equals to

1. Vs
2. V/s
3. N/s
4. nm

MCQ 422: A scale of temperature with absolute zero as zero, and the triple point of water as exactly 273.16 degrees is

1. Kelvin Scale
2. Celsius Scale
3. Fahrenheit Scale
4. Gauge Scale

MCQ 423: A vector that have magnitude of exactly 1 is called

1. null vector
2. scalar
3. multiple vector
4. unit vector

MCQ 424: When a particle's velocity changes, particle is said to undergo

1. attenuation
2. acceleration
3. current
4. voltage

MCQ 425: If surface is friction less,

1. gravitational force is zero
2. normal force is zero
3. frictional force is zero
4. elliptical force is zero