Two similar springs P and Q have spring constants Kp and Kq, such that Kp>Kq.
Two similar springs P and Q have spring constants Kp and Kq, such that Kp>Kq. They are stretched, first by…
8 years ago
Questions
Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact
Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact on a…
8 years ago
A block of mass m1 rests on a horizontal table. A light string connected
A block of mass m1 rests on a horizontal table. A light string connected to it passes over a frictionless…
8 years ago
A ship A is moving westwards with a speed of 10 km/h and a ship B 100 km
A ship A is moving westwards with a speed of 10 km/h and a ship B 100 km South of…
8 years ago
A particle of unit mass undergoes one-dimensional motion such that its velocity varies
A particle of unit mass undergoes one-dimensional motion such that its velocity varies according to v(x) = bx⁻²ⁿ, where b…
8 years ago
If energy(E), velocity(V) and time(T) are chosen as fundamental quantities,
If energy(E), velocity(V) and time(T) are chosen as fundamental quantities, the dimensional formula of surface tension will be Options (a)…
8 years ago
Which of the following figures represent the variation of particle momentum
Which of the following figures represent the variation of particle momentum and the associated de-Broglie wavelength? Options (a) (b) (c)…
8 years ago
Two identical thin plano-convex glass lenses (refractive index 1.5) each having
Two identical thin plano-convex glass lenses (refractive index 1.5) each having radius of curvature of 20 cm are placed with…
8 years ago
The refracting angle of a prism is A and refractive index of the material of the prism
The refracting angle of a prism is A and refractive index of the material of the prism is cot (A/2).…
8 years ago
In a double slit experiment, the two slits are 1mm apart and the screen is placed 1 m
In a double slit experiment, the two slits are 1mm apart and the screen is placed 1 m away. A…
8 years ago