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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2010-PHYSICS
- The current through a coil of self inductance L = 2mH is given by I=t^...
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- The magnetic flux across a loop of resistance 10Omega is given by phi...
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- The decimal equivalent of the binary number (11010.101)(2) is
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- In a common emitter configuration, a transistor has beta=50 and input...
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- Half-life of a radioactive substance is 20 minute. The time between 20...
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- The energy released by the fission of one uranium atom is 200 MeV. The...
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- A body is projected with a speed u m/s at an angle beta with the hori...
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- A ball is projected horizontally with a velocity of 5 m/s from the top...
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- A stone falls freely from rest and the total distance covered by it in...
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- Two blocks of 2 kg and 1kg are in contact on a frictionless table. If ...
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- If momentum is increased by 20%, then kinetic energy increases by
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- A boy of mass 40 kg is climbing a vertical pole at a constant speed. I...
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- The value of lamda for which the two vectors hata = 5hati+lamdahatj+...
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- If veca+vecb = vecc and a+b=c then the angle included between veca an...
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- The height vertically above the earth's surface at which the accelerat...
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- The change in the gravitational potential energy when a body of mass m...
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- A particle of mass m is attached to three identical massless springs o...
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- A spring of force constant k is cut into three equal parts. The force ...
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- A body floats in water with 40% of its volume outside water. When the ...
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- A uniform long tube is bent into a circle of radius R and it lies in a...
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