Coherent Sources of Light and interference of Light Constructive, Distractive
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283320 In Young's double slit experiment if the slit widths are in ratio \(1: 9\), the ratio of the intensity at minima to that of maxima will be

1 \(1: 1\)
2 \(1: 9\)
3 \(1: 4\)
4 \(3: 3\)
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283322 In young's double slit experiment, the distance between the slits and the screen is \(1.2 \mathrm{~m}\) and the distance between the two slits is \(2.4 \mathrm{~mm}\). If a thin transparent mica sheet of thickness \(1 \mu \mathrm{m}\) and RI 1.5 is introduced between one of the interfering beams, the shift in the position of central bright fringe is :

1 \(2 \mathrm{~mm}\)
2 \(0.5 \mathrm{~mm}\)
3 \(0.125 \mathrm{~mm}\)
4 \(0.25 \mathrm{~mm}\)
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283323 The central fringe in the interference pattern obtained in Young's double slit experiment will be a dark fringe when the phase difference between the waves from the two slits is

1 zero
2 \(\frac{\pi}{2}\)
3 \(\pi\)
4 \(\frac{\pi}{3}\)
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283324 The maximum number of possible interference maxima for slit separation equal to twice the wavelength in Young's double-slit experiment, is

1 Infinite
2 Five
3 Three
4 Zero
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
WAVE OPTICS

283320 In Young's double slit experiment if the slit widths are in ratio \(1: 9\), the ratio of the intensity at minima to that of maxima will be

1 \(1: 1\)
2 \(1: 9\)
3 \(1: 4\)
4 \(3: 3\)
WAVE OPTICS

283322 In young's double slit experiment, the distance between the slits and the screen is \(1.2 \mathrm{~m}\) and the distance between the two slits is \(2.4 \mathrm{~mm}\). If a thin transparent mica sheet of thickness \(1 \mu \mathrm{m}\) and RI 1.5 is introduced between one of the interfering beams, the shift in the position of central bright fringe is :

1 \(2 \mathrm{~mm}\)
2 \(0.5 \mathrm{~mm}\)
3 \(0.125 \mathrm{~mm}\)
4 \(0.25 \mathrm{~mm}\)
WAVE OPTICS

283323 The central fringe in the interference pattern obtained in Young's double slit experiment will be a dark fringe when the phase difference between the waves from the two slits is

1 zero
2 \(\frac{\pi}{2}\)
3 \(\pi\)
4 \(\frac{\pi}{3}\)
WAVE OPTICS

283324 The maximum number of possible interference maxima for slit separation equal to twice the wavelength in Young's double-slit experiment, is

1 Infinite
2 Five
3 Three
4 Zero
WAVE OPTICS

283320 In Young's double slit experiment if the slit widths are in ratio \(1: 9\), the ratio of the intensity at minima to that of maxima will be

1 \(1: 1\)
2 \(1: 9\)
3 \(1: 4\)
4 \(3: 3\)
WAVE OPTICS

283322 In young's double slit experiment, the distance between the slits and the screen is \(1.2 \mathrm{~m}\) and the distance between the two slits is \(2.4 \mathrm{~mm}\). If a thin transparent mica sheet of thickness \(1 \mu \mathrm{m}\) and RI 1.5 is introduced between one of the interfering beams, the shift in the position of central bright fringe is :

1 \(2 \mathrm{~mm}\)
2 \(0.5 \mathrm{~mm}\)
3 \(0.125 \mathrm{~mm}\)
4 \(0.25 \mathrm{~mm}\)
WAVE OPTICS

283323 The central fringe in the interference pattern obtained in Young's double slit experiment will be a dark fringe when the phase difference between the waves from the two slits is

1 zero
2 \(\frac{\pi}{2}\)
3 \(\pi\)
4 \(\frac{\pi}{3}\)
WAVE OPTICS

283324 The maximum number of possible interference maxima for slit separation equal to twice the wavelength in Young's double-slit experiment, is

1 Infinite
2 Five
3 Three
4 Zero
WAVE OPTICS

283320 In Young's double slit experiment if the slit widths are in ratio \(1: 9\), the ratio of the intensity at minima to that of maxima will be

1 \(1: 1\)
2 \(1: 9\)
3 \(1: 4\)
4 \(3: 3\)
WAVE OPTICS

283322 In young's double slit experiment, the distance between the slits and the screen is \(1.2 \mathrm{~m}\) and the distance between the two slits is \(2.4 \mathrm{~mm}\). If a thin transparent mica sheet of thickness \(1 \mu \mathrm{m}\) and RI 1.5 is introduced between one of the interfering beams, the shift in the position of central bright fringe is :

1 \(2 \mathrm{~mm}\)
2 \(0.5 \mathrm{~mm}\)
3 \(0.125 \mathrm{~mm}\)
4 \(0.25 \mathrm{~mm}\)
WAVE OPTICS

283323 The central fringe in the interference pattern obtained in Young's double slit experiment will be a dark fringe when the phase difference between the waves from the two slits is

1 zero
2 \(\frac{\pi}{2}\)
3 \(\pi\)
4 \(\frac{\pi}{3}\)
WAVE OPTICS

283324 The maximum number of possible interference maxima for slit separation equal to twice the wavelength in Young's double-slit experiment, is

1 Infinite
2 Five
3 Three
4 Zero