283142 Two coherent sources of light interfere. The intensity ratio of two sources is \(1: 4\). For this interference pattern if the value of \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is equal to \(\frac{2 \alpha+1}{\beta+3}\), then \(\frac{\alpha}{\beta}\) will be:

283144 The interference pattern is obtained with two coherent light sources of intensity ratio 4:1. And the ratio \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is \(\frac{5}{x}\). Then, the value of \(x\) will be equal to :

283146 The wavelength of light \(500 \mathrm{~nm}\) is used in a Young's double-slit experiment. The distance between the slits and screen is \(100 \mathrm{~cm}\) and the slits are separated by \(1 \mathrm{~mm}\). Then find distance between fifth \(\left(5^{\text {th }}\right)\) and third \(\left(3^{\text {rd }}\right)\) bright fringes.

283147 Estimate the distance for which ray optics is good approximation for an aperture of \(5 \mathrm{~mm}\) and wavelength \(500 \mathrm{~nm}\) ?

283148 Two identical light waves, propagating in the same direction, have a phase difference \(\delta\). After they superpose the intensity of the resulting wave will be proportional to

283142 Two coherent sources of light interfere. The intensity ratio of two sources is \(1: 4\). For this interference pattern if the value of \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is equal to \(\frac{2 \alpha+1}{\beta+3}\), then \(\frac{\alpha}{\beta}\) will be:

283144 The interference pattern is obtained with two coherent light sources of intensity ratio 4:1. And the ratio \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is \(\frac{5}{x}\). Then, the value of \(x\) will be equal to :

283146 The wavelength of light \(500 \mathrm{~nm}\) is used in a Young's double-slit experiment. The distance between the slits and screen is \(100 \mathrm{~cm}\) and the slits are separated by \(1 \mathrm{~mm}\). Then find distance between fifth \(\left(5^{\text {th }}\right)\) and third \(\left(3^{\text {rd }}\right)\) bright fringes.

283147 Estimate the distance for which ray optics is good approximation for an aperture of \(5 \mathrm{~mm}\) and wavelength \(500 \mathrm{~nm}\) ?

283148 Two identical light waves, propagating in the same direction, have a phase difference \(\delta\). After they superpose the intensity of the resulting wave will be proportional to

283142 Two coherent sources of light interfere. The intensity ratio of two sources is \(1: 4\). For this interference pattern if the value of \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is equal to \(\frac{2 \alpha+1}{\beta+3}\), then \(\frac{\alpha}{\beta}\) will be:

283144 The interference pattern is obtained with two coherent light sources of intensity ratio 4:1. And the ratio \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is \(\frac{5}{x}\). Then, the value of \(x\) will be equal to :

283146 The wavelength of light \(500 \mathrm{~nm}\) is used in a Young's double-slit experiment. The distance between the slits and screen is \(100 \mathrm{~cm}\) and the slits are separated by \(1 \mathrm{~mm}\). Then find distance between fifth \(\left(5^{\text {th }}\right)\) and third \(\left(3^{\text {rd }}\right)\) bright fringes.

283147 Estimate the distance for which ray optics is good approximation for an aperture of \(5 \mathrm{~mm}\) and wavelength \(500 \mathrm{~nm}\) ?

283148 Two identical light waves, propagating in the same direction, have a phase difference \(\delta\). After they superpose the intensity of the resulting wave will be proportional to

283142 Two coherent sources of light interfere. The intensity ratio of two sources is \(1: 4\). For this interference pattern if the value of \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is equal to \(\frac{2 \alpha+1}{\beta+3}\), then \(\frac{\alpha}{\beta}\) will be:

283144 The interference pattern is obtained with two coherent light sources of intensity ratio 4:1. And the ratio \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is \(\frac{5}{x}\). Then, the value of \(x\) will be equal to :

283146 The wavelength of light \(500 \mathrm{~nm}\) is used in a Young's double-slit experiment. The distance between the slits and screen is \(100 \mathrm{~cm}\) and the slits are separated by \(1 \mathrm{~mm}\). Then find distance between fifth \(\left(5^{\text {th }}\right)\) and third \(\left(3^{\text {rd }}\right)\) bright fringes.

283147 Estimate the distance for which ray optics is good approximation for an aperture of \(5 \mathrm{~mm}\) and wavelength \(500 \mathrm{~nm}\) ?

283148 Two identical light waves, propagating in the same direction, have a phase difference \(\delta\). After they superpose the intensity of the resulting wave will be proportional to

283142 Two coherent sources of light interfere. The intensity ratio of two sources is \(1: 4\). For this interference pattern if the value of \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is equal to \(\frac{2 \alpha+1}{\beta+3}\), then \(\frac{\alpha}{\beta}\) will be:

283144 The interference pattern is obtained with two coherent light sources of intensity ratio 4:1. And the ratio \(\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}\) is \(\frac{5}{x}\). Then, the value of \(x\) will be equal to :

283146 The wavelength of light \(500 \mathrm{~nm}\) is used in a Young's double-slit experiment. The distance between the slits and screen is \(100 \mathrm{~cm}\) and the slits are separated by \(1 \mathrm{~mm}\). Then find distance between fifth \(\left(5^{\text {th }}\right)\) and third \(\left(3^{\text {rd }}\right)\) bright fringes.

283147 Estimate the distance for which ray optics is good approximation for an aperture of \(5 \mathrm{~mm}\) and wavelength \(500 \mathrm{~nm}\) ?

283148 Two identical light waves, propagating in the same direction, have a phase difference \(\delta\). After they superpose the intensity of the resulting wave will be proportional to