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56. Kinetic theory of an ideal gas is based upon the following assumption(s) (A) Gases are made of molecules with negligible volume (B) The gaseous molecules do not possess kinetic […]

55. A body X of mass M moving with velocity v hits a stationary body Y of mass m. If M >> m and X moves with the velocity v’, […]

54. Two inductors P and Q having inductance ratio 1:2 are connected in parallel in an electric circuit. The energy stored in the inductors P and Q are in the […]

53. The position of a particle along the y-axis is y —— P t4 + Q. For the equation to be dimensionally consistent, the dimension of P in terms of […]

52. The refractive index of diamond is 2.419. lf the speed of light in vacuum is 3 × 108 m s-1, then the speed of light in diamond is (A) […]

51. The average energy of a diatomic gaseous molecule at temperature T is kBT where kB is Boltzmann’s constant. The average energy of this molecule per degree of freedom is […]

50. The relationship between the applied force F(X) (in Newton) on a body and its displacement X (in metre) is given below. The total amount of work done in moving […]

49. An ultrasound signal of frequency 50 KHz is sent vertically down into a medium. The signal gets reflected from a depth of 25 mm and returns to source 0.00005 […]

48. The equivalent capacitance of following assembly of capacitors is           µF. Calculate the Equivalent Capacitance of the Given Capacitor Combination Question: The equivalent capacitance of the following assembly of […]

47. If an optician prescribes a corrective lens of power -2.0 D, the required lens (A) is a concave lens. (B) is a convex lens. (C) has a focal length […]