The value of Poisson’s ratio lies between
The value of Poisson’s ratio lies between
Options
(a) 0 to 0.5 (b) 0.5 to 1 (c) (-1 to 1) (d) (-1 to 1.5)
Correct Answer:
0 to 0.5
Explanation:
No explanation available. […]
Physics
A particle doing SHM has amplitude=4 cm and time period = 12 sec. The ratio between times
A particle doing SHM has amplitude=4 cm and time period = 12 sec. The ratio between times taken by it in going from its mean position to 2 cm and from 2 cm to extreme […]
Two particles P and Q start from origin and execute simple harmonic motion along X-axis
Two particles P and Q start from origin and execute simple harmonic motion along X-axis with same amplitude but with periods 3 sec and 6 sec respectively. The ratio of velocities of P and Q […]
A solid sphere, a hollow sphere and a ring are released from top of an inclined
A solid sphere, a hollow sphere and a ring are released from top of an inclined plane (frictionless) so that they slide down the plane. Then maximum acceleration down the plane is for (no rolling) […]
Two discs of moment of inertia I₁ and I₂ and angular speeds ?￢ﾂﾁ and ?￢ﾂﾂ are rotating
Two discs of moment of inertia I₁ and I₂ and angular speeds ?￢ﾂﾁ and ?￢ﾂﾂ are rotating along collinear axes passing through their centre of mass and perpendicular to their plane. If the two are […]
A body starts from rest with an acceleration of 2 m/s². After 5 second,
A body starts from rest with an acceleration of 2 m/s². After 5 second, the direction of acceleration reverses again for 5 second. The displacement is
Options
(a) 5 m (b) 50 m […]
Three particles A,B and C are thrown from the top of a tower with the same speed.
Three particles A,B and C are thrown from the top of a tower with the same speed. A is thrown straight up, B is thrown straight down and C is thrown horizontally. They hit the […]
A simple pendulum oscillates in a vertical plane. When it passes through the mean
A simple pendulum oscillates in a vertical plane. When it passes through the mean position, the tension in the string is 3 times the weight of the pendulum bob. What is the maximum displacement of […]
Maximum range for a projectile motion is given as R. The maximum height will be
Maximum range for a projectile motion is given as R. The maximum height will be
Options
(a) R (b) 2R (c) R/4 (d) R/2
Correct Answer:
R/4
Explanation:
No explanation available. Be the […]
A charged particle of mass m and charge q moves along a circular path of radius
A charged particle of mass m and charge q moves along a circular path of radius r that is perpendicular to a magnetic field B. The time taken by the particle to complete one revolution […]