Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Find the lateral shift of a light ray while it passes through a parallel glass slab of thickness 10 cm placed in air. The angle of incidence in air is 60 and the angle of refraction in glass is 45
08
Sep
Find the lateral shift of a light ray while it passes through a parallel glass slab of thickness 10 cm placed in air. The angle of incidence in air is 60 and the angle of refraction in glass is 45 Find the lateral shift of a light ray while it passes through a parallel glass [...]
A bird is moving towards an aquarium with speed 4 m/s. A fish in the aquarium is moving down with speed 2 m/s. Suppose the base of the aquarium is silvered. Find the speed of the bird as seen by fish
08
Sep
A bird is moving towards an aquarium with speed 4 m/s. A fish in the aquarium is moving down with speed 2 m/s. Suppose the base of the aquarium is silvered. Find the speed of the bird as seen by fish A bird is moving towards an aquarium with speed 4 m/s. A fish in [...]
A 200 ohm resistor and 1 H inductor are joined in series with an ac source of emf 10 root 2 sin(200 t) V. calculate the phase difference between emf and current.
08
Sep
A 200 ohm resistor and 1 H inductor are joined in series with an ac source of emf 10 root 2 sin(200 t) V. calculate the phase difference between emf and current. A 200 ohm resistor and 1 H inductor are joined in series with an ac source of emf 10 root 2 sin(200 t) [...]
A fish in an aquarium approaches the top surface of the water at a rate of 3 m/s observes a bird approaching it at 8 m/s. If the refractive index of water is (4/3), find the actual velocity of the bird.
08
Sep
A fish in an aquarium approaches the top surface of the water at a rate of 3 m/s observes a bird approaching it at 8 m/s. If the refractive index of water is (4/3), find the actual velocity of the bird. A fish in an aquarium approaches the top surface of the water at a [...]
Consider the situation in figure. The bottom of the pot is a reflecting plane mirror, S is a small fish, and T is a human eye. Refractive index of water is mu. (a) At what distance(s) from itself will the fish see the image
08
Sep
Consider the situation in figure. The bottom of the pot is a reflecting plane mirror, S is a small fish, and T is a human eye. Refractive index of water is mu. (a) At what distance(s) from itself will the fish see the image and T is a human eye. Refractive index of water is [...]
A 200Ω resistor is connected in series with a 5 (μ)F capacitor. The voltage across the resistor is VR = ( 1.20 V)cos ( 2500 rads−1)t. (a) Derive an expression for the circuit current. (b) Determine the capactive reactance of the capacitor. (c ) derive an experssion for the voltage across the capacitor.
08
Sep
A 200Ω resistor is connected in series with a 5 (μ)F capacitor. The voltage across the resistor is VR = ( 1.20 V)cos ( 2500 rads−1)t. (a) Derive an expression for the circuit current. (b) Determine the capactive reactance of the capacitor. (c ) derive an experssion for the voltage across the capacitor. and the [...]
See figure and answer the following questions. (a) Find apparent height of the bird. (b) Find apparent depth of the fish. (c) At what distance will the bird appear to the fish? (d) At what distance will the fish appear to the bird?
08
Sep
See figure and answer the following questions. (a) Find apparent height of the bird. (b) Find apparent depth of the fish. (c) At what distance will the bird appear to the fish? (d) At what distance will the fish appear to the bird? A rectangular slab ABCD is immersed in water of refractive index n2 [...]
An object lies 100 cm inside water (mu = 4/3). It is viewed from air nearly normally. Find the apparent depth of the object.
08
Sep
An object lies 100 cm inside water (mu = 4/3). It is viewed from air nearly normally. Find the apparent depth of the object. An object lies 100 cm inside water (mu = 4/3). It is viewed from air nearly normally. Find the apparent depth of the object. September 8, 2020 Category: Uncategorised (JEE Advanced [...]
In the series curcuit of fig, suppose R= 300 Ω,L= 60 mH ,C= 0.50 (μ)F, source amplitude is E0=50Vandω=10000rads−1. Find the reactances XLandXC, the impedance Z, the current amplitude I0, the phase angle ϕ, and the voltage amplitude across each circuit element.
08
Sep
In the series curcuit of fig, suppose R= 300 Ω,L= 60 mH ,C= 0.50 (μ)F, source amplitude is E0=50Vandω=10000rads−1. Find the reactances XLandXC, the impedance Z, the current amplitude I0, the phase angle ϕ, and the voltage amplitude across each circuit element. and the voltage amplitude across each circuit element. C= 0.50 (μ)F In the [...]
Consider a long optical fiber with index of refraction n, that is surrounded by air. (There is no cadding.) The end of the fiber is polished to be flat and is perpendicular to the length of the fiber. A light ray from a laser
08
Sep
Consider a long optical fiber with index of refraction n, that is surrounded by air. (There is no cadding.) The end of the fiber is polished to be flat and is perpendicular to the length of the fiber. A light ray from a laser Consider a long optical fiber with index of refraction n that [...]