EASY
12th Odisha Board
IMPORTANT
Earn 100
The wave theory of light in its original form was first postulated by
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Important Questions on Wave Optics and Interference
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12th Odisha Board
IMPORTANT
In Young's double slit arrangement, the central fringe is
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12th Odisha Board
IMPORTANT
If the intensity of the two interfering beams in Young's double slit experiment be and then the contrast between the maximum and minimum intensity is good when
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12th Odisha Board
IMPORTANT
In Young's interference experiment with one source and two slits, one slit is covered with a cellophane sheet so that half the intensity is absorbed. Then
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12th Odisha Board
IMPORTANT
If Young's interference experiment is performed using two separate identical sources of light instead of using two slits and one bulb
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12th Odisha Board
IMPORTANT
Pick up the longest wavelength from the following types of radiations
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12th Odisha Board
IMPORTANT
For constructive interference to take place between two monochromatic light waves of wavelength , the path difference should be
MEDIUM
12th Odisha Board
IMPORTANT
The intensity ratio of two interfering sources in Young's experiment is 4. The ratio is
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12th Odisha Board
IMPORTANT
Newton postulated his corpuscular theory on the basis of
