Young’s Double Slit Experiment
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXII10:WAVE OPTICS

368137 In Young's double slit experiment, the wavelength of red light is \(7800\) \( \mathop A^{~~\circ} \) and that of blue light is \(5200\) \( \mathop A^{~~\circ} \). The value of \({n}\) for which \({n^{\text {th }}}\) bright band due to red light coincides with \({(n+1)^{\text {th }}}\) bright band due to blue light, is

1 1
2 2
3 3
4 4
PHXII10:WAVE OPTICS

368138 In Young’s double slit experiment, slits are separated by \(2\,mm\) and the screen is placed at a distance of \(1.2\,m\) from the slits. Light consisting of two wavelengths \(6500A^\circ \) and \(5200A^\circ \) are used to obtain interference fringes. Then the separation between the fourth bright fringes of two different patterns produced by the two wavelengths is

1 \(0.312\,mm\)
2 \(0.123\,mm\)
3 \(0.213\,mm\)
4 \(0.412\,mm\)
PHXII10:WAVE OPTICS

368139 The Young's double slit experiment is performed with blue and green light of wavelengths \(4360\,\mathop {{\rm{ }}A}\limits^{\;\;^\circ } \) and \(5460\,\mathop {{\rm{ }}A}\limits^{\;\;^\circ } \) respectively. If \(x\) is the distance of 4th maxima from the central one, then

1 \({x_{blue{\rm{ }}}} = {x_{green{\rm{ }}}}\)
2 \({x_{blue{\rm{ }}}} > {x_{green{\rm{ }}}}\)
3 \({x_{blue{\rm{ }}}} < {x_{green{\rm{ }}}}\)
4 \({x_{blue}}{\rm{/}}{x_{green}}\)
PHXII10:WAVE OPTICS

368140 In a Young’s double slit experiment, the source is white light. One of the holes is covered by a red filter and another by a blue filter. In this case

1 There shall be an interference pattern for red distinct from that for blue
2 There shall be alternative interference patterns of red and blue
3 There shall be an interference pattern for red mixing with one for blue
4 There shall be no interference fringes
PHXII10:WAVE OPTICS

368137 In Young's double slit experiment, the wavelength of red light is \(7800\) \( \mathop A^{~~\circ} \) and that of blue light is \(5200\) \( \mathop A^{~~\circ} \). The value of \({n}\) for which \({n^{\text {th }}}\) bright band due to red light coincides with \({(n+1)^{\text {th }}}\) bright band due to blue light, is

1 1
2 2
3 3
4 4
PHXII10:WAVE OPTICS

368138 In Young’s double slit experiment, slits are separated by \(2\,mm\) and the screen is placed at a distance of \(1.2\,m\) from the slits. Light consisting of two wavelengths \(6500A^\circ \) and \(5200A^\circ \) are used to obtain interference fringes. Then the separation between the fourth bright fringes of two different patterns produced by the two wavelengths is

1 \(0.312\,mm\)
2 \(0.123\,mm\)
3 \(0.213\,mm\)
4 \(0.412\,mm\)
PHXII10:WAVE OPTICS

368139 The Young's double slit experiment is performed with blue and green light of wavelengths \(4360\,\mathop {{\rm{ }}A}\limits^{\;\;^\circ } \) and \(5460\,\mathop {{\rm{ }}A}\limits^{\;\;^\circ } \) respectively. If \(x\) is the distance of 4th maxima from the central one, then

1 \({x_{blue{\rm{ }}}} = {x_{green{\rm{ }}}}\)
2 \({x_{blue{\rm{ }}}} > {x_{green{\rm{ }}}}\)
3 \({x_{blue{\rm{ }}}} < {x_{green{\rm{ }}}}\)
4 \({x_{blue}}{\rm{/}}{x_{green}}\)
PHXII10:WAVE OPTICS

368140 In a Young’s double slit experiment, the source is white light. One of the holes is covered by a red filter and another by a blue filter. In this case

1 There shall be an interference pattern for red distinct from that for blue
2 There shall be alternative interference patterns of red and blue
3 There shall be an interference pattern for red mixing with one for blue
4 There shall be no interference fringes
PHXII10:WAVE OPTICS

368137 In Young's double slit experiment, the wavelength of red light is \(7800\) \( \mathop A^{~~\circ} \) and that of blue light is \(5200\) \( \mathop A^{~~\circ} \). The value of \({n}\) for which \({n^{\text {th }}}\) bright band due to red light coincides with \({(n+1)^{\text {th }}}\) bright band due to blue light, is

1 1
2 2
3 3
4 4
PHXII10:WAVE OPTICS

368138 In Young’s double slit experiment, slits are separated by \(2\,mm\) and the screen is placed at a distance of \(1.2\,m\) from the slits. Light consisting of two wavelengths \(6500A^\circ \) and \(5200A^\circ \) are used to obtain interference fringes. Then the separation between the fourth bright fringes of two different patterns produced by the two wavelengths is

1 \(0.312\,mm\)
2 \(0.123\,mm\)
3 \(0.213\,mm\)
4 \(0.412\,mm\)
PHXII10:WAVE OPTICS

368139 The Young's double slit experiment is performed with blue and green light of wavelengths \(4360\,\mathop {{\rm{ }}A}\limits^{\;\;^\circ } \) and \(5460\,\mathop {{\rm{ }}A}\limits^{\;\;^\circ } \) respectively. If \(x\) is the distance of 4th maxima from the central one, then

1 \({x_{blue{\rm{ }}}} = {x_{green{\rm{ }}}}\)
2 \({x_{blue{\rm{ }}}} > {x_{green{\rm{ }}}}\)
3 \({x_{blue{\rm{ }}}} < {x_{green{\rm{ }}}}\)
4 \({x_{blue}}{\rm{/}}{x_{green}}\)
PHXII10:WAVE OPTICS

368140 In a Young’s double slit experiment, the source is white light. One of the holes is covered by a red filter and another by a blue filter. In this case

1 There shall be an interference pattern for red distinct from that for blue
2 There shall be alternative interference patterns of red and blue
3 There shall be an interference pattern for red mixing with one for blue
4 There shall be no interference fringes
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXII10:WAVE OPTICS

368137 In Young's double slit experiment, the wavelength of red light is \(7800\) \( \mathop A^{~~\circ} \) and that of blue light is \(5200\) \( \mathop A^{~~\circ} \). The value of \({n}\) for which \({n^{\text {th }}}\) bright band due to red light coincides with \({(n+1)^{\text {th }}}\) bright band due to blue light, is

1 1
2 2
3 3
4 4
PHXII10:WAVE OPTICS

368138 In Young’s double slit experiment, slits are separated by \(2\,mm\) and the screen is placed at a distance of \(1.2\,m\) from the slits. Light consisting of two wavelengths \(6500A^\circ \) and \(5200A^\circ \) are used to obtain interference fringes. Then the separation between the fourth bright fringes of two different patterns produced by the two wavelengths is

1 \(0.312\,mm\)
2 \(0.123\,mm\)
3 \(0.213\,mm\)
4 \(0.412\,mm\)
PHXII10:WAVE OPTICS

368139 The Young's double slit experiment is performed with blue and green light of wavelengths \(4360\,\mathop {{\rm{ }}A}\limits^{\;\;^\circ } \) and \(5460\,\mathop {{\rm{ }}A}\limits^{\;\;^\circ } \) respectively. If \(x\) is the distance of 4th maxima from the central one, then

1 \({x_{blue{\rm{ }}}} = {x_{green{\rm{ }}}}\)
2 \({x_{blue{\rm{ }}}} > {x_{green{\rm{ }}}}\)
3 \({x_{blue{\rm{ }}}} < {x_{green{\rm{ }}}}\)
4 \({x_{blue}}{\rm{/}}{x_{green}}\)
PHXII10:WAVE OPTICS

368140 In a Young’s double slit experiment, the source is white light. One of the holes is covered by a red filter and another by a blue filter. In this case

1 There shall be an interference pattern for red distinct from that for blue
2 There shall be alternative interference patterns of red and blue
3 There shall be an interference pattern for red mixing with one for blue
4 There shall be no interference fringes