A concave mirror of focal length 10 cm. An object is placed at a distance of 15 cm from the mirror. Calculate the position of image, nature of image and size of image
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A concave mirror of focal length 10 cm. An object is placed at a distance of 15 cm from the mirror. Calculate the position of image, nature of image and size of image
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Answer:
Hey there✌, Here is your answer ⏬ : ]
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Given:
u = -10 cm
v= ?
f = -15 cm
Applying mirror's formula:
Solution :
V = 30 cm.
Hence, we get enlarged image, virtual in nature having magnification 3.
Thanks : ]
Explanation:
Focal length-10cm
object distance- -15cm
image distance-?
using of lens
1/F=1/u-1/v
1/v= 1/15-1/10
1/V=1/-30
magnification-h¹/h
-15×-30/-15
- 30
the image is inverted and real.thus the image formed is real, inverted and enlarged.