Science, asked by darshikarai64831, 14 days ago

What will be the angle of incidence when a ray of light passes through the centre of curvature of a concave mirror?​

Answers

Answered by Anonymous
21

Aɴsʀ:-

Tʜᴇ ʀᴀʏ ᴏғ ʟɪɢʜᴛ ғᴀʟʟs ɴᴏʀᴍᴀʟʟʏ ᴏɴ ᴀ ᴘʟᴀɴᴇ. Sᴏ ᴛʜᴇʀᴇғᴏʀᴇ ᴛʜᴇ ᴀɴɢʟᴇ ᴏғ ɪɴᴄɪᴅᴇɴᴄᴇ ᴡʜᴇɴ ᴀ ʀᴀʏ ᴏғ ʟɪɢʜᴛ ᴘᴀssᴇs ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ᴄᴇɴᴛʀᴇ ᴏғ ᴄᴜʀᴠᴀᴛᴜʀᴇ ᴏғ ᴄᴏɴᴄᴀᴠᴇ ᴍɪʀʀᴏʀ ɪs 0°.

Hᴏᴘᴇ ɪᴛs ʜᴇʟᴘs ᴜʜ~

Answered by Anonymous
2

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The ray of light passes through the centre of curvature of a concave mirror it strikes the mirror along the normal ray It incidences on to the mirror at an angle of 90 degrees.

Hence, the angle of reflection tends to zero degree, thus ray of light retraces its path.

@xXDivuXx⚡

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