Advertisements
Advertisements
Question
A ray of light when passes from glass to air, bends towards the normal.
Options
True
False
Advertisements
Solution
False.
APPEARS IN
RELATED QUESTIONS
Name the phenomenon due to which a swimming pool appears less deep than it really is.
A ray of light travelling in air is incident on a rectangular glass block and emerges out into the air from the opposite face. Draw a labelled ray diagram to show the completer path of this ray of light. Mark the two points where the refraction of light takes place. What can you say about the final direction of ray of light?
Name the phenomenon due to which a pencil partly immersed in water and held obliquely appears to be bent at the water surface.
Show the lateral displacement of the ray on the diagram.
What do you understand by refraction of light?
Write a scientific reason.
The coin disappears in a vessel as it is seen from a specific location. But as soon as the water is poured into the vessel to a certain level, the coin appears.
Explain the working of a periscope.
The deviation of light ray from its path when it travels from one transparent medium to another transparent medium is called ______.
Mirage is an example of refraction and the total internal reflection of light.
The constant \[\frac{\sin i}{\sin r}\] for a given pair of media is called the:
