Light questions | form one Physics

The number of images (n) formed between mirrors placed at θ°, is given by the formula
n = ________

Answer / Solution

UNSOLVED

Which of the following is true about the figure below?

1. Angle i is not equal to the angle r
2. Angle i is greater than angle r
3. Angle r is less than angle i
4. Angle of incident is equal to the angle of reflection

Answer / Solution

UNSOLVED

(a)Differentiate a ray of light from a beam of light.
(b)Mention four properties of an image formed by a plane mirror.

Answer / Solution

UNSOLVED

Penumbra refers to:
A. light shadow
B. moon
C. partial shadow
D. total shadow

Answer / Solution

UNSOLVED

The formation of a shadow is evidence that light travels in _____

Answer / Solution

UNSOLVED