Match the column I with column II. Column IColumn II(A)If Young' double slit experiment is performed inwater instead of air then thefringe pattern will(P)equal(B)A plane wave front is incident normally on a circular operature and diffraction pattern is obtained on the screen on another side of aperture, On displacing the screen towards operture, the number of HPZ exposed through the aperture will(Q)more(C)If the wavelength of a wave is large than the degree of diffraction observed will(R)increase(D)For best contrast between maxima and minima in the interference pattern of Young's double slit experiment the intensity of light emerging out of the two slits should(S)Shrink

The correct answer is C. → (S); ; ; → (P)

Match the column I with column II. Column IColumn II(A)If Y…

Physics NEET Full Syllabus Mock Test 180 Question New Syllabus Mock Test - 13 PCB MCQ (Single Correct)

Match the column I with column II.

	Column I	Column II
(A)	If Young' double slit experiment is performed in water instead of air then the fringe pattern will	(P)	equal
(B)	A plane wave front is incident normally on a circular operature and diffraction pattern is obtained on the screen on another side of aperture, On displacing the screen towards operture, the number of HPZ exposed through the aperture will	(Q)	more
(C)	If the wavelength of a wave is large than the degree of diffraction observed will	(R)	increase
(D)	For best contrast between maxima and minima in the interference pattern of Young's double slit experiment the intensity of light emerging out of the two slits should	(S)	Shrink

- (P), - (Q), - (S), - (R),

- (Q), - (S), - (R), - (S),

- (R), - (R), - (Q), - (Q),

- (S)
- (P)
- (P)
- (P)

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The correct answer is:

→ (S); ; ; → (P)

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