Work in Physics Multiple Choice Questions (MCQ) PDF - 4

MCQ 16: For 2 objects of the different masses moving at same speed, the object of greater mass has

1. no kinetic energy
2. greater potential energy
3. smaller kinetic energy
4. greater kinetic energy

MCQ 17: Physics deals with the ideas of

1. matter
2. energy
3. both matter an energy
4. none of the above

MCQ 18: For each angle of incidence, the corresponding value of angle of reflection is

1. same
2. different
3. can be same or different
4. none of the above

MCQ 19: The gravitational pull of the Earth on an object

1. friction
2. tension
3. weight
4. contact force

MCQ 20: The energy converted to useful electrical energy is about

1. 30&percent;
2. 50&percent;
3. 70&percent;
4. 40&percent;