explain law of refraction with diagram in ur own words
Answers
Explanation:
Reflection is when light bounces off an object. ... Light reflects from a smooth surface at the same angle as it hits the surface. For a smooth surface, reflected light rays travel in the same direction. This is called specular reflection. For a rough surface, reflected light rays scatter in all directions.
Answer:
I hope it will help you
Explanation:
According to laws of refraction (Snell's Laws):
The incident ray, the refracted ray and the normal at the point of incidence, all lie in the same plane.
The ratio of the sine of the angle of incidence i to the sine of the angle of refraction is constant for the pair of given media. This constant is called the refractive index of the second medium w.r.t. the first median
Note:
When light ray is incident normally, only speed changes and direction of light remains the same.
When light ray passes from rarer medium to denser medium, it bends towards the normal.
When light ray passes from denser medium to rarer medium, it bends away from the normal.
SNELL'S LAW - DEFINITION
The ratio of the sine of the angle of incidence to the sine of angle of refraction is constant. This is known as the Snell's Law.
EXPERIMENTAL VERIFICATION OF LAW OF REFRACTION - LAW
concept
The incident ray, the refracted ray and the normal to the surface at the point of incidence all lie in one plane. For any two given pair of media, the ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant.