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0:02:28

In the youngs double-slit experiment, the intensity of light at a point on the screen

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6 January 2024

0:05:09

A projectile is fired from horizontal ground with speed v and projection angle θ. When the accelera.

0:07:57

An ideal gas of density p = 0.2 kg m-3 enters a chimney of height h at the rate of a = 0.8 kg s-1

0:04:36

Three plane mirrors form an equilateral triangle with each side of length L.

0:06:05

Consider an LC circuit, with inductance L = 0.1 H and capacitance C = 10-3 F, kept on a plane.

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A solid sphere of mass 1 kg and radius 1 m rolls without slipping on a fixed inclined

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At time t = 0, a disk of radius 1 m starts to roll without slipping on a horizontal plane with an

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A rod of length 2 cm makes an angle 2π/3 rad with the principal axis of a thin convex lens.

0:05:53

The minimum kinetic energy needed by an alpha particle to cause the

0:00:56

In the following circuit C1 = 12 μF , C2 = C3 = 4 μF and C4 = C5 = 2 μF. The charge stored in

0:07:17

two spherical stars A and B havedensities Pa and Pb respectively

0:02:46

As shown in the figure, a network of resistors is connected to a battery of 24 V with an internal

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An annular disc of mass M, inner radius a and outer radius b is placed on a horizontal surface with

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an electric dipole formed by two charges +q and -q located in xy-plane at (0,2) mm and (0,-2) mm

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A thin conducting rod MN of mass 20 gm, length 25 cm and resistance 10 Ω is held on frictionless,

0:09:56

A series LCR circuit is connected to a 45 sin (ωt) volt source. The resonant angular frequency 

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Match the tempreture of a black body given in list- I with an appropriate statement in list - II

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list 1 shows different radioactive decay processes and List II provides possible emitted particles

0:10:05

Weizsaecker Semi Empirical Mass Formula(B.Sc3rd year)

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One mole of an ideal gas expands adiabatically from an initial state (TA,V0) to final state (Tf,5V0)

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Two point like objects of masses 20gm and 30gm are fixed at the two ends of a rigid massless rod of

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A person of height 1.6m is walking away from a lamp post of height 4m along a straight path on the

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A closed container contains a homogeneous mixture of two moles of an ideal monoatomic gas( gamma=5/3