Last Updated On [03-11-2023]
Two different light sources of light A and B have wavelength 0.7 
m and 0.3 
m respectively. Then which of the following statement is true?
(a)
A has greater energy than B
(b)
B has greater energy than A
(c)
Both has equal energy
(d)
None of these
Two different light sources of light A and B have wavelength 0.7 m and 0.3 m respectively. Then which of the following statement is true?
(a)
A has greater energy than B
(b)
B has greater energy than A
(c)
Both has equal energy
(d)
None of these
Question ID - 153998 :-
Two different light sources of light A and B have wavelength 0.7 m and 0.3 m respectively. Then which of the following statement is true?
(a)
A has greater energy than B
(b)
B has greater energy than A
(c)
Both has equal energy
(d)
None of these
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Two different light sources of light A and B have wavelength 0.7 |
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|
(a) |
A has greater energy than B |
(b) |
B has greater energy than A |
|
(c) |
Both has equal energy |
(d) |
None of these |
Next Question :
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If ‘f’ be focal length of a convex lens, then the minimum distance between the object and its real image is given by |
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(a) |
2.5f |
(b) |
2f |
(c) |
4f |
(d) |
f |
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