Question

state the laws of reflection and describe a simple experiment to verify them

Answer 1

There are two laws of reflection :
1)the angle of reflection is equal to angle of incidence.
2)the incident ray, reflected ray and normal, all lie in the same plain.
Example : a light ray at an angle of 30° is to be fall on a plain, then the angle of reflection​ will also 30°.
T
In the water droplets in rainy season, the sun light from various angles passes through the water prism so that the rainbow is formed.

Answer 2

Answer:

$\huge\mathfrak\red{\bold{\underline {\:\:{Question}\:\:}}}$...

State the laws of reflection and describe

an experiment to verify

them.

$\huge\mathfrak\blue{\bold{\underline {\:\:{Answer}\:\:}}}$...

(i) The incident ray, the reflected ray and the normal at the point of incidence, lie in the same plane.

(ii) The angle of incidence and angle of reflection are equal i.e. ∠i = ∠r. Take a wooden drawing board and fix a white sheet of paper on it. ... Remove the pins and draw small circles around the pin pricks.