Optical Telescope Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Optical telescope was first built in

1. 1906
2. 1609
3. 1960
4. 1690

MCQ 2: A lens which collects image at the back of telescope

1. objective lens
2. polarized lens
3. converging lenses
4. diverging lens

MCQ 3: Another type of telescopes that use radio waves are known as

1. radio telescope
2. optical telescope
3. systematic telescopes
4. ultraviolet telescopes

MCQ 4: Gamma rays are considered as

1. longest
2. shortest
3. medium
4. visible

MCQ 5: James Clerk Maxwell was the one proved the light is a part of

1. sun
2. fire
3. electromagnetic spectrum
4. energy