A particle moves from a point (−2i + 5j) to (4j + 3k) when a force of (4i + 3j) N applied. How much Physics funda by Alok Soti 4,27 тыс. подписчиков Скачать
A particle moves from a point (−2i + 5j) to (4j + 3k) when a force of (4i + 3j) N applied. How much Скачать
A boat moving towards east with velocity 4 m/s with respect to still water and river is flowing Скачать
The current through the battery in the circuit shown in figure immediately after the key K is closed Скачать
Three charged capacitor C1, C2, C3 of capacitance 3µF, 6µF, 6µF having charge 30 µC each are connect Скачать
In the given figure, at time t = 0, switch S is closed. When steady state is reached, switch S is Скачать
A point charge q is located at the centre O of a spherical uncharged conducting layer provided with Скачать
A glass wind screen whose inclination with the vertical can be changed is mounted on a car. The car Скачать
Two particles are projected from the ground simultaneously with speed 20 m/s and 20/3 m/s at angles Скачать
The electric potential in a region is given by V(x, y, z) = ax^2 + ay^2 + abz^2. a is a positive Скачать
Two heaters A and B have power rating of 1 kW and 2 kW, respectively. Those two are first connected Скачать
A light ray enters through a right angled prism at point P with the angle of incidence 30 as shown Скачать
A U –shaped wire is placed before a concave mirror having radius of curvature 20 cm as shown in fig Скачать
Units and Measurements | NEET 2025 | NCERT | LINE BY LINE | Live | Physics | L 3 | Dr Alok Soti Скачать
Units and Measurements | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 1 | Dr Alok Soti Скачать
Object start from point (2i, 4j) m at t = 0 with velocity (5i, 4j) m/s with constant acceleration Скачать
A particle is projected with a speed u at an angle 2 with horizontal. Find the radius of curvature Скачать
There are 45 number of cells available with internal resistance of each cell of 0.5 ohm. to get the Скачать
Units and Measurements | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 1 | Dr Alok Soti Скачать
Electric Charges and Fields | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 1 | Dr Alok Soti Скачать
Motion in a straight Line | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 8 | Dr Alok Soti Скачать
Motion in a straight Line | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 7 | Dr Alok Soti Скачать
Motion in a straight Line | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 6 | Dr Alok Soti Скачать
Motion in a straight Line | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 5 | Dr Alok Soti Скачать
Motion in a straight Line | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 4 | Dr Alok Soti Скачать
Motion in a straight Line | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 3 | Dr Alok Soti Скачать
Motion in a straight Line | NEET 2025 | NCERT | Line by Line | LIVE | Physics | L 2 | Dr Alok Soti Скачать
An infinitely long solid cylinder of Radius R has uniform volume charge density p, it has a spheric Скачать
A person moved from A to B on a circular path as shown in figure. If the distance traveled by him Скачать
A point traversed half of the distance with velocity v0. The half of remaining part of the distance Скачать
The connections shown in figure are established with the switch S open. The charge which will flow Скачать
The bob of a pendulum was released from a horizontal position. The length of the pendulum is 10 m Скачать
The de-Broglie wavelength of an electron is the same as that of a photon. If velocity of electron is Скачать
A block of mass 100 kg slides over a distance of 10 m on a horizontal surface. If the co-efficient Скачать
The potential energy function (in J) of a particle in a region of space is given as U=2x2 + 3y3 + 2z Скачать
Two bodies of mass 4 g and 25 g are moving with equal kinetic energies. The ratio of magnitude Скачать
At any instant of time t, the displacement of any particle is given by 2t-1 (SI unit) under the Скачать
In a Vernier caliper, (N + 1) divisions of vernier scale coincide with N divisions of main scale Скачать
The mass of a planet is (1/10)th that of earth and its diameter is half that of earth the acceler Скачать
If c is the velocity of light in free space, the correct statements about photon among the following Скачать
The graph which shows the variation of (1/λ2) and its kinetic energy, E is (where λ is de Broglie Скачать
A wire of length 'l' and resistance 100 Ω 100 Ω is divided into 10 equal parts. The first 5 parts Скачать
If the radius of the innermost orbit of hydrogen atom is 5.3 x 10-11 m what is the radius of the 3rd Скачать
Calculate the maximum acceleration of a moving car so that a body lying on the floor of the car Скачать
A satellite is orbiting just above the surface of a planet of average density d with period T Скачать
A wire carrying a current I along the positive x-axis has length L. It is kept in a magnetic field Скачать
10 resistors, each of resistance R are connected in series to a battery of emf E and negligible Скачать
A horizontal bridge is built across a river. A student standing on the bridge throws a small ball Скачать
A bullet from a gun is fired on a rectangular wooden block with velocity u When bullet travels 24 cm Скачать
An electric dipole is placed as shown in the figure. The electric potential (in 102 V) at point P Скачать
The x - t graph of a particle performing simple harmonic motion is shown in the figure. The acc Скачать
Two thin lenses are of some focal lengths (f), but one is convex and the other one is concave Скачать
A bullet is fired from a gun at the speed of 280 m/s in the direction 30° above the horizontal Скачать
The ratio of frequencies of fundamental harmonic produced by an open pipe to that of closed pipe Скачать
In a series LCR circuit, the inductance L is 10 mH, capacitance C is 1µF and resistance R is 100 Ω Скачать
The work functions of Caesium (Cs), potassium (K) and Sodium (Na) are 2.14 eV, 2.30 eV and 2.75 eV Скачать
In hydrogen spectrum, the shortest wavelength in Balmer series is the λ. The shortest wavelength Скачать
For Young’s slit experiment, two statements are given below Statement I If screen is moved away from Скачать
The temperature of a gas is -50°C To what temperature the gas should be heated so that the rms speed Скачать
In a plane electromagnetic wave travelling in free space, the electric field component oscillates Скачать
The half life of a radioactive substance is 20 minutes. In how much time, the activity of substance Скачать
The minimum wavelength of the X-rays produced by the electrons accelerated under a potential differ Скачать
The amount of energy required to form a soap bubble of radius 2 cm from a soap solution is nearly Скачать
A vehicle travels half the distance with speed v and the remaining distance with speed 2v. Its aver Скачать
A Carnot engine has an efficiency of 50% when its source is at a temperature 327°C. The temperature Скачать
Given below are two statements Statement I Photovoltaic devices can convert optical radiation Скачать
Resistance of a carbon resistor determined from colour codes is (22000 ± 5%) Ω. The colour of third Скачать
A full wave rectifier circuit consists of two p-n junction diodes, a centre-tapped transformer, Скачать
A 12 V, 60 W lamp is connected to the secondary of a step down transformer, whose primary is connect Скачать
In the circuit shown in the figure, the galvanometer 'G' gives zero deflection. If the batteries A Скачать
The potential energy of a long spring when stretched by 2 cm is U. If the spring is stretched by 8 Скачать
A football player is moving southward and suddenly turns eastward with the same speed to avoid Скачать
The ratio of radius of gyration of a solid sphere of mass M and radius R about its own axis to the Скачать
Let a wire be suspended from the ceiling (rigid support) and stretched by a weight W attached at Скачать
A particle of mass m=5 units is moving with uniform speed v=3√2 units in the XY plane along the line Скачать
What is the torque of a force, F= 2i - 3j + 4k N acting at the point r= 3i + 2j + 3k m about origin Скачать
Let F be the force acting on a particle having position vector r and τ be the torque of this force Скачать
A small mass attached to a string rotates on friction less table top as shown. If the tension of the Скачать
When a mass is rotating in a plane about a fixed point, its angular momentum is directed along Скачать
A force F = αi + 3j + 6k is acting at a point r = 2i – 6j – 12k. The value of α for which angular Скачать
What is the value of linear velocity, if vector r = 3i - 4j + k and ω = 5i - 6j + 6k, where r is Скачать
If the angle between the vectors A and B is θ, the value of the product (B x A). A is equal to Скачать
Vectors A, B and C are such that A.B = 0 and A.C = 0. Then the vector parallel to A vector is Скачать
Two particles which are initially at rest, move towards each other under the action of their interna Скачать
Three identical metal balls each of radius r are placed touching each other on a horizontal surface Скачать
Consider a two-particle system with the particles having masses m1 and m2 If the first particle is Скачать
Three masses are placed on the x-axis: 300 g at origin, 500 g at x = 40 cm and 400 g at x = 70 cm Скачать
Two particles of mass 5 kg and 10 kg respectively are attached to the two ends of a rigid rod of len Скачать
Two objects of mass 10 kg and 20 kg respectively are connected to the two ends of a rigid rod of len Скачать
A cube of side 10 cm floats in fluid of density 1.5 g/cc. Find the density of cube if 3 cm of its Скачать
Find the fraction of volume of a body outside the fluid of RD = 3.5, when it is immersed in it. The Скачать
An object floats in fluid of relative density 1.2 such that its 1/3rd volume is inside. Find density Скачать
Find the fraction of volume of a body inside the when it is immersed in water. The relative density Скачать
Newton's Laws of Motion | NEET 2024 | Concepts | Theory | Practice Questions | Physics | Live | L 1 Скачать
In the given circuit, C1 = 2 μF, C2 = 0.2 μF, C3 = 2 μF, C4 = 4 μF, C5 = 2 μF, C6 = 2 μF, the charge Скачать