UPSC CSE Prelims Optics, Electricity & Magnetism Flashcards
Master 12 optics, electricity & magnetism concepts for the UPSC CSE Prelims.
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Question
Consider the following statements regarding the reflection of light:
- The angle of incidence is always equal to the angle of reflection.
- This law applies exclusively to plane mirrors and not to curved spherical mirrors.
Which of the statements given above is/are correct?
Question
Identify the optical principles and phenomena associated with the bending of light.
The phenomenon of occurs when light bends at the interface of two transparent media, a process governed mathematically by . A common natural consequence of this phenomenon in hot atmospheres is a .
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