MTG NEET Physics
Three prisms 1, 2 and 3 have A = 6^∘ , but refractive indices are 1.4, 1.5, 1.6 and their angles of deviation are δ1, δ2 , δ3 respectively. Then :
09
Nov
Three prisms 1, 2 and 3 have A = 6^∘ , but refractive indices are 1.4, 1.5, 1.6 and their angles of deviation are δ1, δ2 , δ3 respectively. Then : –1/5 1.6 and their angles of deviation are δ1 2 and 3 have A = 6^∘ but refractive indices are 1.4 Three prisms 1 [...]
A equiangular glass prism of refractive index 1.6 is kept fully immersed in water of refractive index 4/3, for a certain ray of monochromatic light. What is the closest value for the angle of minimum deviation of the light ray in this setup? (Take sine 37 degree = 0.6)
09
Nov
A equiangular glass prism of refractive index 1.6 is kept fully immersed in water of refractive index 4/3, for a certain ray of monochromatic light. What is the closest value for the angle of minimum deviation of the light ray in this setup? (Take sine 37 degree = 0.6) A equiangular glass prism of refractive [...]
If A is the angle of prism, r angle of refraction, then the condition for minimum deviation is
09
Nov
If A is the angle of prism, r angle of refraction, then the condition for minimum deviation is If A is the angle of prism r angle of refraction then the condition for minimum deviation is November 9, 2020 Category: Chapter 9 - Ray Optics , MTG NEET Physics , Part 1 ,
The angle of prism is 42 degree and refractive index of its material is 3/2. Then angle of minimum deviation for this prism.
09
Nov
The angle of prism is 42 degree and refractive index of its material is 3/2. Then angle of minimum deviation for this prism. The angle of prism is 42 degree and refractive index of its material is 3/2. Then angle of minimum deviation for this prism. November 9, 2020 Category: Chapter 9 - Ray Optics [...]
The focal length of a biconvex lens of refractive index 1.5 is 0.06 m. Radius of curvatures are in the ratio 1 : 2. Then radii of curvatures of two lens surface are
09
Nov
The focal length of a biconvex lens of refractive index 1.5 is 0.06 m. Radius of curvatures are in the ratio 1 : 2. Then radii of curvatures of two lens surface are The focal length of a biconvex lens of refractive index 1.5 is 0.06 m. Radius of curvatures are in the ratio 1 [...]
A convex lens of focal length 20cm and made of glass refractive index 1.5 is immersed in water of μ=1.33. The change in focal length of the lens.
09
Nov
A convex lens of focal length 20cm and made of glass refractive index 1.5 is immersed in water of μ=1.33. The change in focal length of the lens. A convex lens of focal length 20cm and made of glass refractive index 1.5 is immersed in water of μ=1.33. The change in focal length of the [...]
A double convex thin lens made of glass (refractive index, =1.5) has both radii of curvature of magnitude 20 cm. Incident light rays parallel to the axis of the lens will converge at a distance d in cm, such that :
09
Nov
A double convex thin lens made of glass (refractive index, =1.5) has both radii of curvature of magnitude 20 cm. Incident light rays parallel to the axis of the lens will converge at a distance d in cm, such that : =1.5) has both radii of curvature of magnitude 20 cm. Incident light rays parallel [...]
A transparent sphere of radius R and refractive index μ is kept in the air. At what distance from the surface of the sphere should a point be placed so as to form a real image at the same distance from the other side of the sphere?
09
Nov
A transparent sphere of radius R and refractive index μ is kept in the air. At what distance from the surface of the sphere should a point be placed so as to form a real image at the same distance from the other side of the sphere? If the behavior of light rays is shown [...]
A point object is placed at the center of a glass sphere of radius 6 cm and refractive index 1.5. The distance of virtual image from the surface is :
09
Nov
A point object is placed at the center of a glass sphere of radius 6 cm and refractive index 1.5. The distance of virtual image from the surface is : A point object is placed at the center of a glass sphere of radius 6 cm and refractive index 1.5. The distance of virtual image [...]
The focal length of the lens of refractive index ( μ = 1.5 )in air is 10cm. If air is replaced by water of (μ=4/3) its focal length is
09
Nov
The focal length of the lens of refractive index ( μ = 1.5 )in air is 10cm. If air is replaced by water of (μ=4/3) its focal length is The focal length of the lens of refractive index ( μ = 1.5 )in air is 10cm. If air is replaced by water of (μ=4/3) its [...]