please answer this question if you know the answer then only answer else reported
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please answer this question if you know the answer then only answer else reported
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Verified answer
Answer:
(i) 10cm
(ii) 12cm
Step-by-step explanation:
We should know that,
In a Plane Mirror,
a) The image formed will be exactly the size of the object.
b) The distance of the object from the mirror = distance of the image to the mirror
Now,
(i) Height of image = Height of object
We know that,
Height of object = 10cm
Thus, Height of image = 10cm
(ii) We know that,
Distance of object from mirror = Distance of image from mirror = (D)
We are given,
Total distance = 24cm
Distance of Object from mirror + Distance of image from the mirror = 24cm
But we know that they are equal,
D + D = 24cm
2D = 24cm
D = 24/2 = 12cm
Thus, the distance between object and mirror = 12cm
Hope it helped and you understood it........All the best
ɪғ ᴀɴ ᴏʙᴊᴇᴄᴛ ɪs ᴘʟᴀᴄᴇᴅ ɪɴ ғʀᴏɴᴛ ᴏғ ᴀ ᴘʟᴀɴᴇ ᴍɪʀʀᴏʀ, ᴛʜᴇ sɪᴢᴇ ᴏғ ᴛʜᴇ ᴏʙᴊᴇᴄᴛʀᴇᴍᴀɪɴs sᴀᴍᴇ.
ᴛʜɪs ɪs ᴛʜᴇ ᴘʀᴏᴘᴇʀᴛʏ ᴏғᴘʟᴀɴᴇ ᴍɪʀʀᴏʀ.
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