283058 A plane wave front is incident on a thin prism, thin convex lens and a concave mirror separately. The wave front(s) emerging out from the

283059 A single-slit diffraction pattern is obtained using a beam of red light. What happens if the red light is replaced by blue light?

283063 A plane wave front is incident on a water surface at an angle of incidence \(60^{\circ}\) then it gets refracted \(45^{\circ}\). The ratio of width of incident wave front to that of refracted wave front will be
\(\left[\sin \frac{\pi}{4}=\cos \frac{\pi}{4}=\frac{1}{\sqrt{2}}, \sin 60^{\circ}=\frac{\sqrt{3}}{2}, \cos 60^{\circ}=\frac{1}{2}\right]\)

283064 Light rays are incident from air on a block of glass (refractive Index \(=1.5\) ). The reflected and refracted rays are perpendicular to each other. The ratio of the wavelength of the refracted light to that of reflected light is

283066 Light travels through a glass plate of thickness ' \(d\) ' and refractive index ' \(\mu\) '. If ' \(c\) ' is the velocity of light in vacuum, the time taken by the light to travel the thickness of glass ' \(d\) ' is

283058 A plane wave front is incident on a thin prism, thin convex lens and a concave mirror separately. The wave front(s) emerging out from the

283059 A single-slit diffraction pattern is obtained using a beam of red light. What happens if the red light is replaced by blue light?

283063 A plane wave front is incident on a water surface at an angle of incidence \(60^{\circ}\) then it gets refracted \(45^{\circ}\). The ratio of width of incident wave front to that of refracted wave front will be
\(\left[\sin \frac{\pi}{4}=\cos \frac{\pi}{4}=\frac{1}{\sqrt{2}}, \sin 60^{\circ}=\frac{\sqrt{3}}{2}, \cos 60^{\circ}=\frac{1}{2}\right]\)

283064 Light rays are incident from air on a block of glass (refractive Index \(=1.5\) ). The reflected and refracted rays are perpendicular to each other. The ratio of the wavelength of the refracted light to that of reflected light is

283066 Light travels through a glass plate of thickness ' \(d\) ' and refractive index ' \(\mu\) '. If ' \(c\) ' is the velocity of light in vacuum, the time taken by the light to travel the thickness of glass ' \(d\) ' is

283058 A plane wave front is incident on a thin prism, thin convex lens and a concave mirror separately. The wave front(s) emerging out from the

283059 A single-slit diffraction pattern is obtained using a beam of red light. What happens if the red light is replaced by blue light?

283063 A plane wave front is incident on a water surface at an angle of incidence \(60^{\circ}\) then it gets refracted \(45^{\circ}\). The ratio of width of incident wave front to that of refracted wave front will be
\(\left[\sin \frac{\pi}{4}=\cos \frac{\pi}{4}=\frac{1}{\sqrt{2}}, \sin 60^{\circ}=\frac{\sqrt{3}}{2}, \cos 60^{\circ}=\frac{1}{2}\right]\)

283064 Light rays are incident from air on a block of glass (refractive Index \(=1.5\) ). The reflected and refracted rays are perpendicular to each other. The ratio of the wavelength of the refracted light to that of reflected light is

283066 Light travels through a glass plate of thickness ' \(d\) ' and refractive index ' \(\mu\) '. If ' \(c\) ' is the velocity of light in vacuum, the time taken by the light to travel the thickness of glass ' \(d\) ' is

283058 A plane wave front is incident on a thin prism, thin convex lens and a concave mirror separately. The wave front(s) emerging out from the

283059 A single-slit diffraction pattern is obtained using a beam of red light. What happens if the red light is replaced by blue light?

283063 A plane wave front is incident on a water surface at an angle of incidence \(60^{\circ}\) then it gets refracted \(45^{\circ}\). The ratio of width of incident wave front to that of refracted wave front will be
\(\left[\sin \frac{\pi}{4}=\cos \frac{\pi}{4}=\frac{1}{\sqrt{2}}, \sin 60^{\circ}=\frac{\sqrt{3}}{2}, \cos 60^{\circ}=\frac{1}{2}\right]\)

283064 Light rays are incident from air on a block of glass (refractive Index \(=1.5\) ). The reflected and refracted rays are perpendicular to each other. The ratio of the wavelength of the refracted light to that of reflected light is

283066 Light travels through a glass plate of thickness ' \(d\) ' and refractive index ' \(\mu\) '. If ' \(c\) ' is the velocity of light in vacuum, the time taken by the light to travel the thickness of glass ' \(d\) ' is

283058 A plane wave front is incident on a thin prism, thin convex lens and a concave mirror separately. The wave front(s) emerging out from the

283059 A single-slit diffraction pattern is obtained using a beam of red light. What happens if the red light is replaced by blue light?

283063 A plane wave front is incident on a water surface at an angle of incidence \(60^{\circ}\) then it gets refracted \(45^{\circ}\). The ratio of width of incident wave front to that of refracted wave front will be
\(\left[\sin \frac{\pi}{4}=\cos \frac{\pi}{4}=\frac{1}{\sqrt{2}}, \sin 60^{\circ}=\frac{\sqrt{3}}{2}, \cos 60^{\circ}=\frac{1}{2}\right]\)

283064 Light rays are incident from air on a block of glass (refractive Index \(=1.5\) ). The reflected and refracted rays are perpendicular to each other. The ratio of the wavelength of the refracted light to that of reflected light is

283066 Light travels through a glass plate of thickness ' \(d\) ' and refractive index ' \(\mu\) '. If ' \(c\) ' is the velocity of light in vacuum, the time taken by the light to travel the thickness of glass ' \(d\) ' is