Light Reflection and Refraction
What is light reflection?
a) The bending of light waves as they pass from one medium to another
b) The changing of direction of light waves as they pass through a medium
c) The bouncing off of light waves from a surface
d) The splitting of light waves into different colors
What is light refraction?
a) The bending of light waves as they pass from one medium to another
b) The changing of direction of light waves as they pass through a medium
c) The bouncing off of light waves from a surface
d) The splitting of light waves into different colors
Why does light reflection occur?
a) Due to the bending of light waves
b) Due to the absorption of light waves
c) Due to the bouncing off of light waves
d) Due to the splitting of light waves
What causes light refraction?
a) The bending of light waves as they pass from one medium to another
b) The changing of direction of light waves as they pass through a medium
c) The bouncing off of light waves from a surface
d) The splitting of light waves into different colors
Answers:
1. c) The bouncing off of light waves from a surface
2. a) The bending of light waves as they pass from one medium to another
3. c) Due to the bouncing off of light waves
4. a) The bending of light waves as they pass from one medium to another
Light reflection is the process where light waves bounce off a surface instead of passing through it. This bouncing off of light waves from a surface is what causes us to see objects. When light hits an object, some of the light is absorbed, but the rest is reflected, allowing us to see the object.
On the other hand, light refraction is the bending of light waves as they pass from one medium, such as air, into another medium, such as water or glass. This bending of light waves causes objects to appear distorted when viewed through these different mediums.
Light reflection occurs due to the bouncing off of light waves from a surface. When light hits a surface, the photons in the light wave are reflected back instead of being absorbed by the surface. This reflection is what allows us to see objects around us.
Light refraction, on the other hand, is caused by the bending of light waves as they pass from one medium to another. This bending occurs because the speed of light changes as it moves from one medium to another, causing the light waves to change direction.