Physics Practice Questions Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The change in the quality of the environment that can be harmful and unpleasant for living things is called

1. energy
2. pollution
3. revolution
4. transformation

MCQ 2: A temperature rise in the environment that disturbs life is called

1. water pollution
2. nuclear pollution
3. thermal pollution
4. traffic pollution

MCQ 3: Natural processes such as volcanic eruptions, forest fires causes

1. water pollution
2. nuclear pollution
3. traffic pollution
4. air pollution

MCQ 4: The value of the speed of light is

1. 3 × 10⁵ ms^-1
2. 5 × 10⁵ ms^-1
3. 3 × 10⁹ ms^-1
4. 3 × 10⁸ ms^-1

MCQ 5: Fossil fuels are burnt to produce electricity in

1. thermal power
2. chemical power
3. nuclear power
4. solar cars