refraction

Question 1

In a normal scenario without change in medium light travels in a straight path

Answer 1

Read

Question 2

acted at an angle when light passes from one medium to another it bends

Answer 2

read

Question 3

bending or change in direction of light as it passes through different media of different optical densities

Answer 3

refraction of light

Question 4

transparency of substance to light

Answer 4

optical densities

Question 5

different materials can change the speed of light in different ways, thus changing its direction

Answer 5

transparency or opacity

Question 6

capability of a medium to change the speed of light can be further identified

Answer 6

index refraction n

Question 7

Air
Ice
Water
Fused Quartz
Crown Glass
Sapphire
Zirconium
Diamond

Answer 7

read

Question 8

where the refraction happens

Answer 8

interface

Question 9

1) the incident ray normal and refracted ray lies on the same plane
2) the manner of bending of light depends on the difference in index of refraction of the media

Answer 9

laws of refraction

Question 10

light hits the medium at an angle

Answer 10

oblique incidencd

Question 11

light hits the medium perpendicularly

Answer 11

normal incidence

Question 12

as light travels from a medium with a lower index of refraction n to a medium with higher index of refraction n, 02

Answer 12

read

Question 13

as light travels from a medium with higher index of refraction to a medium with lower index of refraction n 02 > 01

Answer 13

read

Question 14

when light passes from a medium with low n to high n it moves towards the normal

when light pases from a medium with high n to low n it moves away from the normal

Answer 14

oblique incidence

Question 15

no bending of light occurs

Answer 15

normal incidence

Question 16

bending of wave as it passes through different media

Answer 16

refraction