With diaphragm of the camera lens set at 
the correct exposure time is 1/100s. Then with diaphragm set at 
the correct exposure time is
a)
1/100 s
b)
1/400 s
c)
1/200 s
d)
16/100 s
With diaphragm of the camera lens set at the correct exposure time is 1/100s. Then with diaphragm set at the correct exposure time is
a)
1/100 s
b)
1/400 s
c)
1/200 s
d)
16/100 s
Question ID - 152631 | SaraNextGen Top Answer
With diaphragm of the camera lens set at the correct exposure time is 1/100s. Then with diaphragm set at the correct exposure time is
a)
1/100 s
b)
1/400 s
c)
1/200 s
d)
16/100 s
|
With diaphragm of the camera lens set at |
|||||||
|
a) |
1/100 s |
b) |
1/400 s |
c) |
1/200 s |
d) |
16/100 s |
1 Answer
127 votes
Answer Key / Explanation : (d) -
|
(d)
Now, Or Again, Or Dividing Eq.(ii) by Eq.(i)
|
means that the diameter of aperture is 
…(i)
…(ii)
127 votes
Answer Link
127