Ray Diagram for Lenses Quiz Questions and Answers PDF - 97

MCQ 481: To produce a real, inverted and diminished image on film, a camera uses

1. converging lens
2. diverging lens
3. counter lens
4. fiber lens

MCQ 482: 1 atmosphere is almost equivalent to placing

1. 15 N weight on an area of 1 cm²
2. 20 N weight on an area of 1 cm²
3. 30 N weight on an area of 1 cm²
4. 10 N weight on an area of 1 cm²

MCQ 483: In vacuum, light travels in an amazing speed of

1. 2 × 10⁸ms^-1
2. 5 × 10⁸ms^-1
3. 1.2 × 10⁸ms^-1
4. 3 × 10⁸ms^-1

MCQ 484: The weight or amount of gravitational force acting on an object is dependent on its

1. height
2. mass
3. shape
4. energy

MCQ 485: From one place to another, waves also transfers

1. light
2. energy
3. sound
4. power