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A particle is projected with a velocity v, so that its range on a horizontal plane is twice the greatest height attained. If g is acceleration due to gravity, then its range is:
10
Sep
A particle is projected with a velocity v, so that its range on a horizontal plane is twice the greatest height attained. If g is acceleration due to gravity, then its range is: A particle is projected with a velocity v so that its range on a horizontal plane is twice the greatest height attained. [...]
Calculate the separation of two points on the moon that can be resolved using 600 cm telescope. Given the distance of the moon form the earth is 3.8 * 10^10 cm. The wavelength most
10
Sep
Calculate the separation of two points on the moon that can be resolved using 600 cm telescope. Given the distance of the moon form the earth is 3.8 * 10^10 cm. The wavelength most Calculate the separation of two points on the moon that can be resolved using 600 cm telescope. Given the distance of [...]
Estimate the distance for which ray optics a good approximation for an aperture of 4 mm and the wavelength is 400 nm?
10
Sep
Estimate the distance for which ray optics a good approximation for an aperture of 4 mm and the wavelength is 400 nm? Estimate the distance for which ray optics a good approximation for an aperture of 4 mm and the wavelength is 400 nm? September 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
The range of a projectile is R when the angle of projection is 40. For the same velocity of projection and range, the other possible angle of projection is
10
Sep
The range of a projectile is R when the angle of projection is 40. For the same velocity of projection and range, the other possible angle of projection is the other possible angle of projection is The range of a projectile is R when the angle of projection is 40. For the same velocity of [...]
A particle is projected at an angle of 60o above the horizontal with a sped of 10m/s. After some time, the direction of its velocity makes an angle of 30 above the horizontal. The speed of the particle at this instant is
10
Sep
A particle is projected at an angle of 60o above the horizontal with a sped of 10m/s. After some time, the direction of its velocity makes an angle of 30 above the horizontal. The speed of the particle at this instant is A particle is projected at an angle of 60o above the horizontal with [...]
the horizontal range is four time the maximum height attained by a projectile. the angle of projection is
10
Sep
the horizontal range is four time the maximum height attained by a projectile. the angle of projection is the horizontal range is four time the maximum height attained by a projectile. the angle of projection is September 10, 2020 Category: Chapter 4 - Motion in Plane , MTG NEET Physics , Part 1 ,
Two wavelengths of sodium light 590 nm and 596 nm are used in turn to study the diffraction taking place at a single slit of aperture 2 * 10^-6m. The distance between the slit and the screen is 1.5
10
Sep
Two wavelengths of sodium light 590 nm and 596 nm are used in turn to study the diffraction taking place at a single slit of aperture 2 * 10^-6m. The distance between the slit and the screen is 1.5 Two wavelengths of sodium light 590 nm and 596 nm are used in turn to study [...]
Light of wavelength 550 nm is incident as parallel beam on a slit of width 0.1 mm. Find the angular width and the linear width of the principal maxima in the resulting diffraction pattern on a screen kept
10
Sep
Light of wavelength 550 nm is incident as parallel beam on a slit of width 0.1 mm. Find the angular width and the linear width of the principal maxima in the resulting diffraction pattern on a screen kept Why is the diffraction of sound waves more evident in daily experience than that of light wave? [...]
A parallel beam of light of wavelength 600 nm is incident normally on a slit of width a. If the distance between the slits and the screen is 0.8 m and the distance of the second order maximum from
10
Sep
A parallel beam of light of wavelength 600 nm is incident normally on a slit of width a. If the distance between the slits and the screen is 0.8 m and the distance of the second order maximum from A parallel beam of light of wavelength 600 nm is incident normally on a slit of [...]
Three projectiles A, B and C are projected at an angle of 30o, 45o, 60o respectively. If RA, RB and RC are ranges of A, B and C respectively, then (velocity of projection is same for A, B and C):
10
Sep
Three projectiles A, B and C are projected at an angle of 30o, 45o, 60o respectively. If RA, RB and RC are ranges of A, B and C respectively, then (velocity of projection is same for A, B and C): 45o 60o respectively. If RA B and C are projected at an angle of 30o [...]