Home
Class 12
PHYSICS
A narrow tube is bend in the form of a c...

A narrow tube is bend in the form of a circle of radius R, as shown in the figure. Two small holes S and D are made in the tube at the positions right angle to each other. A source placed at S generated a wave of intensity `I_(0)` which is equally divided into two parts : One part travels along the longer path, while the other travels along the shorter path. Both the parts wave meet at the point D where a detector is placed.

The maximum value of `lamda` to produce a maxima at D is given by :-

A

`4I_(0)`

B

`2I_(0)`

C

`I_(0)`

D

`3I_(0)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

A narrow tube is bent in the form of a circle of radius R, as shown in figure. Two small holes S and D are made in the tube at the position at right angle to each other. A source placed at S generates a wave of intensity I_(0) which two parts: one part travels along the longer path, while the other travels along the shorter path. Both the waves meet at point D where a detector is placed. The maximum intensity produced at D is given by

A narrow tube is bent in the form of a circle of radius R, as shown in figure. Two small holes S and D are made in the tube at the position at right angle to each other. A source placed at S generates a wave of intensity I_(0) which two parts: one part travels along the longer path, while the other travels along the shorter path. Both the waves meet at point D where a detector is placed. 1. If a maxima if formed at a detector, then the magnitude of wavelength lambda of the, wave produced is given by

A narrow tube is bent in the form of a circle of radius R, as shown in figure. Two small holes S and D are made in the tube at the position at right angle to each other. A source placed at S generates a wave of intensity I_(0) which two parts: one part travels along the longer path, while the other travels along the shorter path. Both the waves meet at point D where a detector is placed. 2. If a minima is formed at the detector, then the magnitude of wavelength lambda of the wave produced is given by

Divide Rs 351 into two parts such that one may be to the other as 2: 7.

3 charges are placed in a circle of radius d as shown in figure. Find the electric field along x-axis at centre of circle.

3 charges are placed in a circle of radius d as shown in figure. Find the electric field along x-axis at centre of circle.

Divide 15 into two parts such that product of square of one part and cube of other is maximum

Divide 20 into two parts such that the product of one part and the cube of the other is maximum. The two parts are

Divide 34 in to two parts in such a way that (4/7)^(th) of one part is equal to (2/5)^(th) of the other

Divide 184 into two parts such that one-third of one part may exceed one-seventh of the other part by 8.