Mass and Weight Multiple Choice Questions (MCQ) PDF - 36

MCQ 176: The SI unit of mass is

1. kilogram
2. newton
3. liter
4. meter per second

MCQ 177: In Celsius scale, Ice point (lower fixed point) is assigned a value of

1. 100 °C
2. 270 °C
3. 0 °C
4. 180 °C

MCQ 178: The mass of an ice bar is 200 g. If the specific latent heat of fusion of ice is 340 kJ, then what is the thermal energy required to melt?

1. 68 kJ
2. 98 kJ
3. 28 kJ
4. 38 kJ

MCQ 179: As compare to copper wires, the optical fibers carry

1. equal information
2. more information
3. no information
4. less information

MCQ 180: An ever present force exerted on every object due to gravity is known as

1. weight
2. mass
3. energy
4. strain