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# when a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the shadow of the obstacle. explain why?

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## When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the obstacle.

When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the obstacle. Explain why.

## When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the obstacle.

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## When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the shadow of the obstacle. Explain why ?

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## When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the shadow of the obstacle. Explain why ?

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## When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the shadow of the obstacle. This is because light waves are diffracted from the edge of the circular obstacle, which interferes constructively at the centre of the shadow. This constructive interference produces a bright spot.

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## When a tiny circular obstacle is placed in the path of light from a distant source,a bright spot is seen at the centre of the shadow of the obstacle. Explain why.

When a tiny circular obstacle is placed in the path of light form a distant source, waves diffracted from the edge of the circular obstacle interfere constructively at the centre of the shadow, producing a bright spot.

When a tiny circular obstacle is placed in the path of light from a distant source,a bright spot is seen at the centre of the shadow of the obstacle. Explain why.

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Updated On: 27-06-2022

Text Solution Solution

When a tiny circular obstacle is placed in the path of light form a distant source, waves diffracted from the edge of the circular obstacle interfere constructively at the centre of the shadow, producing a bright spot.

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Assertion (A) : When tiny circular obstacle is placed in the path of light from some distance, a bright spot is seen at the centra of the shadow of the obstacle. Reason (R ) : Destructive interference occurs at the centre of the shadow.

13166878 02:50

In a single slit diffraction experiment when a tiny circular obstacle is placed in the path of light from a distance source, a bright spot is seen at the centre of the shadow of the obstacle. Explain why ? State two points of difference between the interference pattern in Young's double slit experiment and the diffraction pattern due to a slit.

34961699 Text Solution

जब एक दूरस्थ प्रकाश-स्रोत के पथ में एक सूक्ष्म वृत्तीय अवरोध प्रतिष्ठापित कर दिया जाता है, तो अवरोध की छाया के मध्य में एक चमकीला धब्बा (स्पॉट) दिखाई देता है। समझाएँ, ऐसा क्यों होता है?

142054102 03:46

When a tiny circular obstacle is placed in the path of light from a distant source,a bright spot is seen at the centre of the obstacle. Explain why.

157409825 Text Solution

A: When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the shadow of the obstacle. R: Waves diffracted from the edge of the circular obstacle interfere constructively at the centre of the shadow producing a bright spot.

317464235 01:54

When a tiny circular obstacle is placed in the path of light from distant source. A bright spot is seen at the centre of the obstacle . Explain why.

342575977 Text Solution

एकल स्लिट विवर्तन प्रयोग में जब एक छोटी वृत्ताकार बाधा, एक सुदूर स्त्रोत से आ रहे प्रकश के पथ में रही जाती है, तो एक दीप्त धब्बा , बाधा की छाया के केंद्र पर दिखता है। क्यों ? व्याख्या करें। यंग के द्विस्लिट प्रयोग में प्राप्त व्यतिकरण पैटर्न और एकल स्लिट के विवर्तन पैटर्न में दो अंतर बताएं।

466547392 07:51

A : जब एक छोटी वृत्ताकार बाधा, किसी दूरी पर प्रकाश के पथ में रखी जाती है, तो बाधा की छाया के केंद्र पर एक दीप्त बिंदु दिखता है।

R : छाया के केंद्र पर विनाशी व्यतिकरण होता है।

466550086 03:51

(a) Define a wavefront. Using Huygen's principle, verify the laws of reflection at a plane surface. (b) In a single-slit diffraction experiment, the width of the slit is made double the original width. How does this affect the size and intensity of the central diffraction band? Explain. (c) When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the obstacle. explain why.

531858344 Text Solution

(c) When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the shadow of the obstacle. Explain why?

573864116 01:04

In a singleslit diffraction experiment, when a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is seen at the centre of the shadow of the obstacle. Explain why ?

State two points of difference the interference pattern obtained in Young's double slit experiment and the diffraction pattern due to a single slit.

642521069 04:38

A : When tiny circular obstacle is placed in the path of light from some distance, a bright spot is seen at the centre of the shadow of the obastacle.

R : Destructive interference occurs at the centre of the shadow of circular obstacle.

642676575 Text Solution

A : When tiny circular obstacle is placed in the path of light from some distance, a bright spot is seen at the centre of the shadow of the obstacle.

R : Destructive interference occurs at the centre of the shadow

642676598 Text Solution

An obstacle such as a telephone pole can cast a clear shadow in the light from a distant source. No such effect is noticed for the sound from a distant car horn. Why?

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Mohammed 9 day ago

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