Question

O FALL 2023- Q2 - NM-Physics - S1

1
2
3
4
5 670
Which are characteristics of a ray when it hits a boundary and refracts, but not when it hits the bounda
reflects? Check all that apply.
changes direction
O changes speed
O does not change direction
O does not change speed
O bounces off the boundary
passes through the boundary

Answer 1

When a ray hits a boundary and refracts, it changes direction and speed, but does not bounce off. Instead, it passes through the boundary.

Step-by-step explanation:

When a ray hits a boundary and refracts, it undergoes certain characteristics. It changes direction as it moves from one medium to another with a different refractive index. This is known as refraction. The ray also changes speed as it travels through different mediums, depending on their refractive indices. However, it does not bounce off the boundary like it would during reflection. Instead, it passes through the boundary and continues on its path.

Learn more about Refraction of light