Physics History Multiple Choice Questions (MCQ) PDF - 96

MCQ 476: Physics from the ancient Greek word means

1. leave
2. nature
3. sky
4. movement

MCQ 477: Mean distance from the earth to the Moon is

1. 3.82x10⁸ m
2. 1.50x10¹¹ m
3. 4.04x10¹⁶ m
4. 2.2x10²⁰ m

MCQ 478: Energy associated with a set of electric charges arranged in a certain configuration is called

1. Electric Potential Energy
2. Magnetic Potential Energy
3. Poynting Potential Energy
4. Dipole Potential Energy

MCQ 479: When 2 min is converted into seconds, it is equals to

1. 120 s
2. 20 s
3. 80 s
4. 180 s

MCQ 480: If θ is angular separation of two lines whose wavelength differ by Δλ, then dispersion is equals to

1. Δλ/Δθ
2. Δθ/Δλ
3. Δθ/2Δλ
4. ΔθxΔλ