Last Updated On [03-11-2023]
A point object
is placed in front of a glass rod having spherical end of radius of curvature 30cm. The image would be formed at
.png)
|
a) |
30 cm left |
b) |
Infinity |
c) |
1 cm to the right |
d) |
18 cm to the left |
Question ID - 152605 :- A point objectis placed in front of a glass rod having spherical end of radius of curvature 30cm. The image would be formed at
a)
30 cm left
b)
Infinity
c)
1 cm to the right
d)
18 cm to the left
A point objectis placed in front of a glass rod having spherical end of radius of curvature 30cm. The image would be formed at
|
a) |
30 cm left |
b) |
Infinity |
c) |
1 cm to the right |
d) |
18 cm to the left |
Next Question :
A thin plano-convex lens of focal 
is split into two halves. One of the halves is shifted along the optical axis. The separation between object and image plane is 1.8 m. The magnification of the image formed by one of the half lens is 2. Find the focal-length of the lens and separation between the two halves
.png)
|
a) |
0.1 m |
b) |
0.4 m |
c) |
0.9 m |
d) |
1 m |
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