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The frequency of a light wave in a material is 2 × 10^ 14 Hz and wavelength is 5000 A^o . The refractive index of material will be
13
Nov
The frequency of a light wave in a material is 2 × 10^ 14 Hz and wavelength is 5000 A^o . The refractive index of material will be The frequency of a light wave in a material is 2 × 10^ 14 Hz and wavelength is 5000 A^o . The refractive index of material will [...]
A far sighted person has his near point 50 cm. Find the power of lens he should use to see at 25 cm clearly.
13
Nov
A far sighted person has his near point 50 cm. Find the power of lens he should use to see at 25 cm clearly. A far sighted person has his near point 50 cm. Find the power of lens he should use to see at 25 cm clearly. November 13, 2020 Category: AIIMS Last 24 [...]
Two lens of focal length −20cm and +10cm are put in combination, find the power of the combination.
13
Nov
Two lens of focal length −20cm and +10cm are put in combination, find the power of the combination. find the power of the combination. Two lens of focal length −20cm and +10cm are put in combination November 13, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter [...]
A convex lens of refractive index 2/3 has a power of 2.5 D in air. If it is placed in a liquid of refractive index 2, then the new power of the lens is:
13
Nov
A convex lens of refractive index 2/3 has a power of 2.5 D in air. If it is placed in a liquid of refractive index 2, then the new power of the lens is: A convex lens of refractive index 2/3 has a power of 2.5 D in air. If it is placed in a [...]
For a person near point of vision is 100 cm. Then the power of lens he must wear so as to have normal vision, should be:
13
Nov
For a person near point of vision is 100 cm. Then the power of lens he must wear so as to have normal vision, should be: For a person near point of vision is 100 cm. Then the power of lens he must wear so as to have normal vision should be: November 13, 2020 [...]
Plot the corresponding reference circle for each of the following simple hormonic motions. Indicate the initial(t=0) position of the particle, the radius of the circle, and the angular speed of the rotating particle. For simplicity, the sense of rotation may be fixed to be anticlockwise in every case :(x is in cm and t is in s ).
13
Nov
Plot the corresponding reference circle for each of the following simple hormonic motions. Indicate the initial(t=0) position of the particle, the radius of the circle, and the angular speed of the rotating particle. For simplicity, the sense of rotation may be fixed to be anticlockwise in every case :(x is in cm and t is [...]
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and the angular speed of the rotating particle. For simplicity ,
Plot the corresponding reference circle for each of the following simple hormonic motions. Indicate the initial(t=0) position of the particle ,
the radius of the circle ,
the sense of rotation may be fixed to be anticlockwise in every case :(x is in cm and t is in s ). ,
The magnifying power of a compound microscope increases with
13
Nov
The magnifying power of a compound microscope increases with The magnifying power of a compound- microscope increases with November 13, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 28 - Electromagnetic Waves , Physics ,
Alkaline earth metals are denser than alkali metals, because metallic bonding in alkaline earth metal is (a) Stronger (b) Weaker (c) Volatile (d) Not present
13
Nov
Alkaline earth metals are denser than alkali metals, because metallic bonding in alkaline earth metal is (a) Stronger (b) Weaker (c) Volatile (d) Not present Alkaline earth metals are denser than alkali metals because metallic bonding in alkaline earth metal is (a) Stronger (b) Weaker (c) Volatile (d) Not present November 13, 2020 Category: Uncategorised [...]
In q.27 , the combined resistance of the shunt and the galvanometer is
13
Nov
In q.27 , the combined resistance of the shunt and the galvanometer is In q.27 the combined resistance of the shunt and the galvanometer is November 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A galvanometer has a resistance of 3663 ohm. A shunt S is connected acrosss it such that 1/34 of the total current passes through the galvanometer . The value of the shunt is
13
Nov
A galvanometer has a resistance of 3663 ohm. A shunt S is connected acrosss it such that 1/34 of the total current passes through the galvanometer . The value of the shunt is A galvanometer has a resistance of 3663 ohm. A shunt S is connected acrosss it such that 1/34 of the total current [...]