refraction of light causes the straw in the photo to appear to be displaced as it enters the water. why does…

refraction of light causes the straw in the photo to appear to be displaced as it enters the water. why does refraction cause the straw to appear this way? a. the speed of light waves change when passing from air to water. b. light is reflected in the water at a different angle than in the glass. c. constructive interference causes light waves in the water to change direction. d. light waves bend around the straw as they pass through the water in the glass.

refraction of light causes the straw in the photo to appear to be displaced as it enters the water. why does refraction cause the straw to appear this way? a. the speed of light waves change when passing from air to water. b. light is reflected in the water at a different angle than in the glass. c. constructive interference causes light waves in the water to change direction. d. light waves bend around the straw as they pass through the water in the glass.

Answer

Brief Explanations:

Refraction occurs when light waves change speed as they move from one medium (air) to another (water). This change in speed causes the light to bend, making the straw appear displaced. Reflection (option B) is about light bouncing back, interference (option C) involves wave - wave interactions, and diffraction (suggested by option D) is about waves bending around an obstacle. The key concept here is the change in light - wave speed during refraction.

Answer:

A. The speed of light waves change when passing from air to water.