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प्रश्न
Which of the following cannot produce two coherent sources?
विकल्प
Lloyd’s mirror
Fresnel biprism
Young’s double-slit
Prism
उत्तर
Prism
APPEARS IN
संबंधित प्रश्न
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(a) Light obeys the laws of reflection.
(b) Speed of light in water is smaller than its speed in vacuum.
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(d) Light shows photoelectric effect.
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(a) \[\nu_A > \nu_B > \nu_C\]
(b) \[\nu_A < \nu_B < \nu_C\]
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(d) \[\nu_B = \frac{1}{2}\left( \nu_A + \nu_C \right)\]
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Answer in brief:
In a double-slit arrangement, the slits are separated by a distance equal to 100 times the wavelength of the light passing through the slits.
- What is the angular separation in radians between the central maximum and an adjacent maximum?
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(a) 500 nm (visible light)
(b) 50 µm (infrared radiation)
(c) 0.500 nm (X rays)?
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State the theories which were proposed to explain nature of light.
