Arihant Physics by D.C Pandey
A particle performing SHM is found at its equilibrium at t=1 sec and it is found to have a speed of 0.25 m/s at t=2 sec. If the period of oscillation is 6 sec. Calculate amplitude of oscillation
26
Jun
A particle performing SHM is found at its equilibrium at t=1 sec and it is found to have a speed of 0.25 m/s at t=2 sec. If the period of oscillation is 6 sec. Calculate amplitude of oscillation A particle performing SHM is found at its equilibrium at t=1 sec and it is found to [...]
Two particle undergoes SHM along parallel line with the same time period (T) and equal amplitude At a particular instant , one particle is at its extreme position while the other is at its mean position .They move in the same direction. They will cross each other after a further time
26
Jun
Two particle undergoes SHM along parallel line with the same time period (T) and equal amplitude At a particular instant , one particle is at its extreme position while the other is at its mean position .They move in the same direction. They will cross each other after a further time one particle is at [...]
The time taken by a particle performing SHM on a straight line to pass from point A to B where its velocities are same is 2 seconds .After another 2 seconds it return to B The time period of oscillation is (in seconds)
26
Jun
The time taken by a particle performing SHM on a straight line to pass from point A to B where its velocities are same is 2 seconds .After another 2 seconds it return to B The time period of oscillation is (in seconds) Equation of SHM is x=10 sin10 pi t. Find the distance between [...]
The oscillations represented by curve 1 in the graph are expressed by equation x=Asin ωt. The equation for the oscillations represented by curve 2 is expressed as
26
Jun
The oscillations represented by curve 1 in the graph are expressed by equation x=Asin ωt. The equation for the oscillations represented by curve 2 is expressed as The oscillations represented by curve 1 in the graph are expressed by equation x=Asin ωt. The equation for the oscillations represented by curve 2 is expressed as June [...]
A cuboidal piece of wood has dimensions a, b and c. Its relative density is d. It is floating in a large body of water such that side a is vertical. It is pushed down a bit and released. The time period of SHM executed by it is:
26
Jun
A cuboidal piece of wood has dimensions a, b and c. Its relative density is d. It is floating in a large body of water such that side a is vertical. It is pushed down a bit and released. The time period of SHM executed by it is: A cuboidal piece of wood has dimensions [...]
A scientist measures the time period of a simple pendulum as T in a lift at rest. If the lift moves up with an acceleration equal to one-fourth of the acceleration of gravity, the new time period is
26
Jun
A scientist measures the time period of a simple pendulum as T in a lift at rest. If the lift moves up with an acceleration equal to one-fourth of the acceleration of gravity, the new time period is A scientist measures the time period of a simple pendulum as T in a lift at rest. [...]
Equation of SHM is x=10 sin10 pi t. Find the distance between the two points where speed is 50 pi cm/s. x is in cm and t is in seconds.
26
Jun
Equation of SHM is x=10 sin10 pi t. Find the distance between the two points where speed is 50 pi cm/s. x is in cm and t is in seconds. Equation of SHM is x=10 sin10 pi t. Find the distance between the two points where speed is 50 pi cm/s. x is in cm [...]
If an electric heater is rated at 1000W, then the time required to heat one litre of water from 20^oC to 100^oC will be?
06
Dec
If an electric heater is rated at 1000W, then the time required to heat one litre of water from 20^oC to 100^oC will be? If an electric heater is rated at 1000W then the time required to heat one litre of water from 20^oC to 100^oC will be? December 6, 2020 Category: Arihant Physics by [...]
A capacitor of capacitance 2 uF is connected as shown in figure the internal resistance of the cell is 0.5 ohm. The amount of charge on capacitor plates is
06
Dec
A capacitor of capacitance 2 uF is connected as shown in figure the internal resistance of the cell is 0.5 ohm. The amount of charge on capacitor plates is A capacitor of capacitance 2 uF is connected as shown in figure the internal resistance of the cell is 0.5 ohm. The amount of charge on [...]
A charged capacitor is allowed to discharge through a resistor by closing the key at the instant t=0 (see Figure). At the instant t=(ln4)μs, the reading of the ammeter falls half the initial value. The resistance of the ammeter is equal to
06
Dec
A charged capacitor is allowed to discharge through a resistor by closing the key at the instant t=0 (see Figure). At the instant t=(ln4)μs, the reading of the ammeter falls half the initial value. The resistance of the ammeter is equal to A charged capacitor is allowed to discharge through a resistor by closing the [...]