Home
Class 12
PHYSICS
Assertion: In the figure shown, zero ord...

Assertion: In the figure shown, zero order maxima will lie above point O.

Reason: Zero order maxima normally means a point where path difference is zero.

A

(a)If both Assertion and Reason are true and the Reason is correct explanation of the Assertion.

B

(b)If both Assertion and Reason are true and the Reason is not the correct explanation of the Assertion.

C

(c) If Assertion is true, but the Reason is false.

D

(d) If Assertion is false, but the Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • INTERFERENCE AND DIFFRACTION OF LIGHT

    DC PANDEY|Exercise Level 1 Objective|11 Videos

  • INTERFERENCE AND DIFFRACTION OF LIGHT

    DC PANDEY|Exercise Objective question|2 Videos

  • INTERFERENCE AND DIFFRACTION OF LIGHT

    DC PANDEY|Exercise Exercise 32.2|6 Videos

  • GRAVITATION

    DC PANDEY|Exercise All Questions|120 Videos

  • MAGNETIC FIELD AND FORCES

    DC PANDEY|Exercise Medical entrance s gallery|59 Videos

Similar Questions

Explore conceptually related problems

Assertion In the YDSE set up shown in figure a glass slab is inserted in front of the slit S_(1) as shown in figure Then zero order maxima (where path difference =0) will lie above point O. Reason Glass slab will produce an extra path difference in the path of the ray passing through S_(1)

Zero order reaction means that

Assertion: Two coherent sources S_1 and S_2 are placed in front of a screen as shown in figure. At point P, 10th order maxima is obtained. Then , 11th order maxima will be obtained above P. Reason: For 11th order maxima path difference should be more.

Distance between the slit shown in figure is d = 20 lambda , where lambda is the wavelength of light used. Find the angle theta where a. central maxima (where path difference is zero) is obtained, and b. third-order maxima is obtained.

In the diagram shown electric field intensity will be zero at a point.

Assertion: In the circuit shown in figure no charge will stored in the capacitor. Reason: Current through R_2 will be zero.

In a gravitational field, at a point where the gravitational potential is zero

Two transparent sheets of thickness t_(1) and t_(2) and refractive indexes mu_(1) and mu_(2) are placed infront of the slits in YDSE setup as shown in figure-6.47. If D is the distance of the screen from the slits, then find the distance of zero order maxima from the centre of the screen. What is the condition that zero order maxima is formed at the centre O? [(D[(mu_(1)-1)t_(1)-(mu_(2)-1)t_(2)])/(d),(mu_(2)-1)t_(2)]

Assertion (A) : The fringe obtained at the centre of screen in known as zeroth order fringe, or the central fringe Reason (R ) : Path difference between the waves from S_(1) and S_(2) , reaching the central fringe (or zero order fringe) is zero