Michelson devised the formula to calculate the speed of light_______________?

Related Mcqs:

A lens which converges a beam of parallel rays to a point is called______________?

A. diverging (or concave) lens B. converging (or convex) lens C. plano concave lens D. plano convex lens...

Final image produced by a compound microscope is_____________?

A. real and inverted B. real and erect C. virtual and erect D. virtual and inverted...

For normal adjustment, length of astronomical telescope is______________?

A. fo + fe B. fo – fe C. fo / fe D. fe / fo...

A point where the incident parallel rays of light converge or appear to diverge after passing through a lens is called______________?

A. center of curvature B. focus C. optical center D. aperture...

A convex lens acts as a diverging lens if the_________________?

A. object is beyond C B. if the object is with in C C. if the object is within f D. both B and C...