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प्रश्न
What is a bandwidth of interference pattern?
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उत्तर
The bandwidth (β) is defined as the distance between any two consecutive bright or dark fringes.
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संबंधित प्रश्न
Write the important characteristic features by which the interference can be distinguished from the observed diffraction pattern.
State any one difference between interference of light and diffraction of light
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(i) \[y = a_1 \sin \omega t\]
(ii) \[y = a_2 \sin \left( \omega t + \epsilon \right)\]
(iii) \[y = a_1 \sin 2\omega t\]
(iv) \[y = a_2 \sin 2\left( \omega t + \epsilon \right).\]
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(a) (i) and (ii)
(b) (i) and (iii)
(c) (ii) and (iv)
(d) (iii) and (iv)
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`[cos pi/2=0]`
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