367713 In a Fraunhofer’s diffraction by a slit, if slit width is \(a\), wavelength \(\lambda ,\) focal length of lens is \(F\), linear width of central maxima is:

367714 A monochromatic light of wavelength \(6000\)\( \mathop A^{~~\circ} \) is incident on the single slit of width \(0.01\,mm.\) If the diffraction pattern is formed at the focus of the convex lens of focal length \(20\,cm,\) the linear width of the central maximum is _____ .

367715 Determine the angular width of central maximum in a diffraction pattern due to a single slit of width \(0.25\,mm\) when light of wavelength \(5890\mathop A\limits^ \circ \) is incident on it

367716 A single slit of width \(a\) is illuminated by a monochromatic light of wavelength \(600\,nm\). The value of ' \(a\) ' for which first minimum appears at \(\theta=30^{\circ}\) on the screen will be

367713 In a Fraunhofer’s diffraction by a slit, if slit width is \(a\), wavelength \(\lambda ,\) focal length of lens is \(F\), linear width of central maxima is:

367714 A monochromatic light of wavelength \(6000\)\( \mathop A^{~~\circ} \) is incident on the single slit of width \(0.01\,mm.\) If the diffraction pattern is formed at the focus of the convex lens of focal length \(20\,cm,\) the linear width of the central maximum is _____ .

367715 Determine the angular width of central maximum in a diffraction pattern due to a single slit of width \(0.25\,mm\) when light of wavelength \(5890\mathop A\limits^ \circ \) is incident on it

367716 A single slit of width \(a\) is illuminated by a monochromatic light of wavelength \(600\,nm\). The value of ' \(a\) ' for which first minimum appears at \(\theta=30^{\circ}\) on the screen will be

367713 In a Fraunhofer’s diffraction by a slit, if slit width is \(a\), wavelength \(\lambda ,\) focal length of lens is \(F\), linear width of central maxima is:

367714 A monochromatic light of wavelength \(6000\)\( \mathop A^{~~\circ} \) is incident on the single slit of width \(0.01\,mm.\) If the diffraction pattern is formed at the focus of the convex lens of focal length \(20\,cm,\) the linear width of the central maximum is _____ .

367715 Determine the angular width of central maximum in a diffraction pattern due to a single slit of width \(0.25\,mm\) when light of wavelength \(5890\mathop A\limits^ \circ \) is incident on it

367716 A single slit of width \(a\) is illuminated by a monochromatic light of wavelength \(600\,nm\). The value of ' \(a\) ' for which first minimum appears at \(\theta=30^{\circ}\) on the screen will be

367713 In a Fraunhofer’s diffraction by a slit, if slit width is \(a\), wavelength \(\lambda ,\) focal length of lens is \(F\), linear width of central maxima is:

367714 A monochromatic light of wavelength \(6000\)\( \mathop A^{~~\circ} \) is incident on the single slit of width \(0.01\,mm.\) If the diffraction pattern is formed at the focus of the convex lens of focal length \(20\,cm,\) the linear width of the central maximum is _____ .

367715 Determine the angular width of central maximum in a diffraction pattern due to a single slit of width \(0.25\,mm\) when light of wavelength \(5890\mathop A\limits^ \circ \) is incident on it

367716 A single slit of width \(a\) is illuminated by a monochromatic light of wavelength \(600\,nm\). The value of ' \(a\) ' for which first minimum appears at \(\theta=30^{\circ}\) on the screen will be