Science, asked by indupoonia245, 1 month ago

ᴀɴꜱᴡᴇʀ ᴛʜᴇ Qᴜᴇꜱᴛɪᴏɴ ɢɪᴠᴇɴ ɪɴ ᴛʜᴇ ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ

only part (b)​

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Answered by bindupoonia245
6

Answer:

(b) Focal length, f = -5 m

P= 1/ f (m)

P = 1 / -5 = - 0.2D

Hence, the power is - 0.2D.

Answered by Anonymous
1

Power is -0.2 D

Hope it helps

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