Chapter 9 – Ray Optics
In the dispersion of white light from a prism, the violet light is deviated more than the red light because :
09
Nov
In the dispersion of white light from a prism, the violet light is deviated more than the red light because : In the dispersion of white light from a prism the violet light is deviated more than the red light because : November 9, 2020 Category: Chapter 9 - Ray Optics , MTG NEET Physics [...]
The refractive through the prisms are as shown. Pick out the WRONG statement from the following. Path of the light ray in.
09
Nov
The refractive through the prisms are as shown. Pick out the WRONG statement from the following. Path of the light ray in. The refractive through the prisms are as shown. Pick out the WRONG statement from the following. Path of the light ray in. November 9, 2020 Category: Chapter 9 - Ray Optics , MTG [...]
White light is incident on face AB of a glass prism. The path of the green component is shown in the figure. If the green light is just totally internally reflected at face AC as shown, the light emerging from face AC will contain
09
Nov
White light is incident on face AB of a glass prism. The path of the green component is shown in the figure. If the green light is just totally internally reflected at face AC as shown, the light emerging from face AC will contain the light emerging from face AC will contain White light is [...]
Two glass prisms P1 and P2 are to be combined together to produce dispersion without deviation. The angles of the prisms P1 and P2 are selected as 4^o and 3^o respectively. If the refractive index of prism P1 is 1.54, then that of P2 will be
09
Nov
Two glass prisms P1 and P2 are to be combined together to produce dispersion without deviation. The angles of the prisms P1 and P2 are selected as 4^o and 3^o respectively. If the refractive index of prism P1 is 1.54, then that of P2 will be A equiangular glass prism of refractive index 1.6 is [...]
A plane glass plate is placed over a various coloured letters (violet, green, yellow, red). The letter which appears to raised more is
09
Nov
A plane glass plate is placed over a various coloured letters (violet, green, yellow, red). The letter which appears to raised more is A plane glass plate is placed over a various coloured letters (violet green red). The letter which appears to raised more is yellow November 9, 2020 Category: Chapter 9 - Ray Optics [...]
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 [...]