Physics question and answers for June 24, 2024
- Q here is a negative marking of 1 Mark No marks will be awarded if you leave question unattempted T A block of mass m is attached with a spring of...
- Q There is a uniform magnetic field B normal to the xy plane A conductor ABC has length AB parallel to the x axis and length BC parallel to the y...
- Q A 4 R 4 R A long straight metal rod has a very long hole of radius a drilled parallel to the rod axis as shown in the figure If...
- Q Two boats A and B having same speed in still water are moving in a river A moves normal to river current as observed from ground B moves normal to...
- Q The inductance of a coil is 60 H A current in this coil increases from 1 0 A to 1 5 A in 0 1 second The magnitude of the...
- Q 3 In an A C sub circuit as shown in figure the resistance R 0 2 2 At a certain instant VA VB 0 5 0 5 A and current...
- Q A particle of mass m moves with a velocity v a x where a is constant Find the total work done by all the forces during a displacement from x...
- Q 3a below its A particle is moving with constant speed u inside a fixed smooth hemispherical bowl of radius a describes a horizontal circle at a distance 2 centre Then...
- Q A bullet is fired with a velocity of 500 m s in a direction 20 above the horizontal Given that its acceleration is a gj where g 9 8 m...
- Q Position time graph of a particle moving in a straight line is as shown in figure Select the correct alternative s X C 0 A Work done by all the...
- Q index of medium I and medium II can be changed and hypothetically their ranges are given by 1 and 1 0 Medium II H2 Medium I 40 H1 8 80...
- Q The sun orbits the centre of the galaxy Milky Way in almost circular path of radius R in a period T and the earth also orbits the sun in an...
- Q Answer of 1 is option 2 of 2 is option 3 xplain 10 A steady eletric current is flowing through a cylindrical wire a the electric field at the axis...
- Q tan 13 6 is at a point P whose coordinates are Bird observes two points P and P 1 m 2 m 0 m and 1 m 1 m 4...
- Q In the below figure if the coefficient of friction between 2 kg and incline is u 0 2 and that between the block of mass 4 kg and the incline...
- Q Two blocks of masses 2 kg and 3 kg are connected by massless spring and are placed on smooth surface If impulse is given to 2 kg block and block...
- Q A chain of mass M and Length L is held on a frictionless table in such a way that part is n hanging below the edge of table Calculate the...
- Q A merry go round rotates from rest with constant angular acceleration a Ratio of time to rotate first 2 revolutions and next 2 revolutions is 2 2 1 1 4...
- Q Two different simple harmonic oscillators have the same natural frequency f 2 60 Hz when they are on the surface of the Earth The first oscillator is a pendulum the...
- Q A rigid rod of length is sliding At some instant position of the rod is as shown in the figure End A has constant velocity vo At t 0 y...
- Q 1 kg of water at a temperature of 353 K is mixed adiabatically with an equal mass of water at 293 K Find the change in entropy of the universe...
- Q In the figure pulleys are smooth and strings are massless m 1 kg and m kg To keep m at rest mass m should be m m m
- Q ALLEN CAREER ISTITUTE MARJANTARE TARGET PRE MEDICAL 2022 A body of mass 10 kg is moving along a smooth inclined plane 0 60 with constant velocity through a distance of...
- Q ET Part I cing an gth of en the Last Leap for NEET Part I A ray of light is incident on a prism of angle A and refractive index...
- Q 33 In the given arrangement string and pulleys are massless and mass of wedge M following statements are correct Neglect friction every where Wedge m M 16g A Downward acceleration...
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