A rod is subjected to uniaxial load within linear elastic limit. When the change in the stress in

A rod is subjected to uniaxial load within linear elastic limit. When the change in the stress in 300 Mpa. the change in the strain is O.001

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Jan 17, 20211 min read

Two balls, one of mass m and other of mass 2 m are moving towards each other with respective speeds

Two balls, one of mass m and other of mass 2 m are moving towards each other with respective speeds of 10 m/s and 20 m/s on a smooth horizon

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Sep 17, 20201 min read

A boiler is made of a copper plate 2.4 mm thick with an inside coating of a 0.2 mm thick layer of

A boiler is made of a copper plate 2.4 mm thick with an inside coating of a 0.2 mm thick layer of tin the surface area exposed to gases at 7

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Sep 16, 20201 min read

The combination of gates shown below produces

The combination of gates shown below produces AND GATE XOR GATE NOR GATE NAND GATE brainsnippers

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Sep 16, 20201 min read

A vehicle of mass m starts moving along a horizontal circle without slipping, so that centripetal

A vehicle of mass m starts moving along a horizontal circle without slipping, so that centripetal acceleration is where b is constant. At...

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Sep 15, 20201 min read

Two identical bar magnets each of length l and pole strength qm are placed perpendicular to each

Two identical bar magnets each of length l and pole strength qm are placed perpendicular to each in such a way that the north pole of one...

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Sep 14, 20201 min read

The take-off speed of Airbus A340 is 288 Km/hr

The take-off speed of Airbus A340 is 288 Km/hr. From the taxi track it comes to the main runway and waits for a while for the final clearanc

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Sep 13, 20201 min read

A bullet fired vertically up from the ground reaches a height 40 m in its path from the

A bullet fired vertically up from the ground reaches a height 40 m in its path from the ground and it takes further time 2 seconds to reach

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Sep 13, 20201 min read

The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius

The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius R will be,The electric field due to the

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Aug 28, 20201 min read

If F=2/(sinθ+cosθ) then the minimum value of F out of the following option is (NEET)

If F=2/(sinθ+cosθ) then the minimum value of F out of the following option is (NEET) brainsnippers, neet prepration, physics neet, neet ans.

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Aug 16, 20201 min read

Two sinusoidal wave with same wavelengths and amplitudes travel in opposite directions along a

Two sinusoidal wave with same wavelengths and amplitudes travel in opposite directions along a string with a speed 10 m/s. If the minimum ti

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Aug 8, 20201 min read

The number of possible natural oscillations of air column in a pipe closed at one end of length 85

The number of possible natural oscillations of air column in a pipe closed at one end of length 85 cm whose frequencies lie below 1250 Hz

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Aug 8, 20201 min read

A man of mass 80 Kg is standing on a trolley of mass 320 Kg resting on a smooth surface. If the man

A man of mass 80 Kg is standing on a trolley of mass 320 Kg resting on a smooth surface. If the man starts walking on the trolley at a speed

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Aug 5, 20201 min read

In perfectly inelastic collision, the relative velocity of the bodies?

neet, iit jee, cbse, ncert, jipmer, nda, ies, engineering services In perfectly inelastic collision, the relative velocity of the bodies?

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Aug 5, 20201 min read

A uniform square plate ABCD has a mass of 10 Kg. If two points masses of 5 Kg each are placed at the

A uniform square plate ABCD has a mass of 10 Kg. If two points masses of 5 Kg each are placed at the corners C and D as shown in the adjoini

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Aug 4, 20201 min read