A spherical mirror and a thin spherical lens have each a focal length of 15 cm.
The mirror and lens are likely to be:
(a) both are concave
(b) both are convex
(c) mirror is concave and lens is convex
(d) mirror is convex but lens is concave
Answers
Answered by
26
Answer:
(ᴅ) ᴍɪʀʀᴏʀ ɪꜱ ᴄᴏɴᴠᴇx ʙᴜᴛ ʟᴇɴꜱ ɪꜱ ᴄᴏɴᴄᴀᴠᴇ !!
Explanation:
ɴᴇɢᴀᴛɪᴠᴇ ꜰᴏᴄᴀʟ ʟᴇɴɢᴛʜ ɪꜱ ᴀ ᴄʜᴀʀᴀᴄᴛᴇʀɪꜱᴛɪᴄ ᴏꜰ ᴄᴏɴᴄᴀᴠᴇ ᴍɪʀʀᴏʀ ᴀɴᴅ ᴄᴏɴᴄᴀᴠᴇ ʟᴇɴꜱ. ʜᴇɴᴄᴇ, ʙᴏᴛʜ ᴍɪʀʀᴏʀ ᴀɴᴅ ᴛʜᴇ ʟᴇɴꜱ ᴀʀᴇ ᴄᴏɴᴄᴀᴠᴇ.
:)
Answered by
0
Explanation:
(a) both are concave in nature
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