This happens if the light makes a 90 degree angle with the boundary (hits is straight on), so it just keeps going in a straight line.
They bend at the interface between two media.
Yes, it does refract light.
No, opaque substances can NOT refract light. It is impossible to refract light if it is blocking it's path.
Refract
a prism can be used to refract wight light
They bend at the interface between two media.
it refracts because it travels in different velocities and other colors of light travel in different speeds When light crosses a boundary between mediums, it changes speeds, and it bends or changes the angle that it is travailing at when it crosses the boundary.
Yes, it does refract light.
No, opaque substances can NOT refract light. It is impossible to refract light if it is blocking it's path.
Refract
a prism can be used to refract wight light
light travels in straight path and when speed of medium in which light travels change then it refract due to change in speed light rays bend and refract
A prism refracts light, and a mirror reflects light.
a lens will refract light. a mirror will reflect the light.
Refract light. They only reflect when you see a glare or ghost image
A prism is a triangular shape used to refract light into its component colors.
Refract