Physics
Grade-10
Easy
Question
Light refracts when it falls on _____ surface.
- Lens
- Glass slab
- Prism
- All of the above
Hint:
Refraction of light is caused due to the change in the speed of light in different mediums.
The correct answer is: All of the above
- Refraction of light is caused due to the change in the speed of light in different mediums. Refraction is the bending of the path of a light wave as it passes from one material into another material. The refraction occurs at the boundary and is caused by a change in speed of the light wave upon crossing the boundary.
- so all the above is answer
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