Physics
Grade-10
Easy
Question
Light travelling from air to which of the following mediums bends towards the normal?
- Glass
- Diamond
- Ruby
- All of these
Hint:
When the medium to which the light rays pass is denser, it bends the light rays towards the normal.
The correct answer is: All of these
The glass, diamond, and ruby- all of the above are denser mediums that bend the ray on refraction towards the normal.
- The refraction depends on the density of the medium and the speed of the light ray.
- When the light rays pass from a rarer to denser medium, it bends the light rays towards the normal.
- The glass, diamond, and ruby are denser mediums that bend the ray on refraction.
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