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D.K. Goyal @UCohGA9DlgGoE9xC0XOSOR8g@youtube.com

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19:47
CHALLENGING COMPETITION IN PLANK EXERCISE
02:23
A satellite of the earth is revolving in a circular orbit with a uniform speed u. GT 14 DPP Q32
01:11
HAPPY TEACHER'S DAY to D. K. Sir
01:24
New Repeater (Dropper) Batch Start from 13 May 2024
00:49
Success Depends on What factor ?
04:08
A light ray enters through a right angled prism at point P with the angle of incidence 30° as
05:03
The maximum elongation of a steel wire of 1 m length if the elastic limit of steel and its Young's
02:27
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason
07:28
Consider the following statements A and B and identify the correct answer
04:02
Choose the correct circuit which can achieve the bridge balance.
02:04
Given below are two statements : Statement I : Atoms are electrically neutral as they contain
02:39
Two bodies A and B of same mass undergo completely inelastic one dimensional collision.
02:38
A particle moving with uniform speed in a circular path maintains :
01:54
A bob is whirled in a horizontal plane by means of a string with an initial speed of wrpm. The
04:29
If c is the velocity of light in free space, the correct statements about photon among the following
02:14
The moment of inertia of a thin rod about an axis passing through its mid point and perpendicular
04:12
In the nuclear emission stated above, the mass number and atomic number of the product Q
03:51
In the above diagram, a strong bar magnet is moving towards solenoid-2 from solenoid-1. The dir
04:41
Match List-I with List-II. A. DiamagneticI. x=0B. FerromagneticII. Paramagnetic
02:51
If the mass of the bob in a simple pendulum is increased to thrice its original mass and its length
02:20
The velocity (v) – time (t) plot of the motion of a body is shown below :
07:50
A sheet is placed on a horizontal surface in front of a strong magnetic pole. A force is needed to
04:57
A 10 µF capacitor is connected to a 210 V, 50 Hz source as shown in figure. The peak current
03:37
A force defined by F = at² +ẞt acts on a particle at a given time t. The factor
04:28
Two heaters A and B have power rating of 1 kW and 2 kW, respectively. Those
02:15
A small telescope has an objective of focal length 140 cm and an eye piece
05:41
If the plates of a parallel plate capacitor connected to a battery are moved close to
04:07
A parallel plate capacitor is charged by connecting it to a battery through a resistor. If I is the
06:34
An iron bar of length L has magnetic moment M. It is bent at the middle of its length
06:08
The minimum energy required to launch a satellite of mass m from the surface of earth of mass
04:43
A metallic bar of Young's modulus, 0.5 * 10 ^ 11 * N * m ^ - 2 and coefficient of linear thermal
02:57
The property which is not of an electromagnetic wave travelling in free space is that :
03:20
The following graph represents the T-V curves of an ideal gas (where T is the temperature and V
02:12
A wire of length 'l' and resistance 100 Ω is divided into 10 equal parts. The first 5 parts are
02:36
If x=5sin (pai t + pai/3 m represents the motion of a particle executing simple harmonic motion, th
04:37
A thin flat circular disc of radius 4.5 cm is placed gently over the surface of water. If surface
05:47
In a uniform magnetic field of 0.049 T, a magnetic needle performs 20
04:20
In a vernier calipers, (N + 1) divisions of vernier scale coincide with N divisions
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A thermodynamic system is taken through the cycle abcda. The work
04:06
A logic circuit provides the output Y as per the following truth table :
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A tightly wound 100 turns coil of radius 10 cm carries a current of
02:47
The mass of a planet is 1/10 th that of the earth andits diameter is half that
03:31
Match List I with List II. (Spectral Lines of Hydrogen for transitions from
03:08
In an ideal transformer, the turns ratio is
02:26
At any instant of time t, the displacement of any particle is given by
04:06
The graph which shows the variation of
03:53
An unpolarised light beam strikes a glass surface at Brewster's angle. Then
01:47
In the following circuit, the equivalent capacitance
02:42
The quantities which have the same dimensions as those of solid angle are
00:23
Best Video Solutions of NEET 2024
01:46
The terminal voltage of the battery, whose emf is 10V and internal resistance 12, when connected
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A horizontal force 10 N is applied to a block A as shown in figure. The mass of blocks A and B are
04:14
The output (Y) of the given logic gate is similar to the output of an/a :
03:01
A wheel of a bullock cart is rolling on a level road as shown in the figure below. If its linea
03:25
If the monochromatic source in Young's double slit experiment is replaced by white light, then
02:02
A thin spherical shell is charged by some source. The potential difference between the two points
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Top Physics Online Courses by D.K. Goyal Sir | JEE | NEET |
22:59
All information | Online Courses | Physics | D.K. Goyal Sir | JEE | NEET |
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Last Wish | Last 4 Minutes Can Change Your NEET Score |
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