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Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3/2 PV. The total translational kinetic energy of all molecules of a diatomic gas at the same volume
27
Oct
Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3/2 PV. The total translational kinetic energy of all molecules of a diatomic gas at the same volume Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3/2 PV. The total translational [...]
Three identical blocks of masses m=2kg are drawn by a force F=10.2N with an acceleration of 0.6ms^−2 on a frictionless surface, then what is the tension (in N) in the string between the blocks B and C?
27
Oct
Three identical blocks of masses m=2kg are drawn by a force F=10.2N with an acceleration of 0.6ms^−2 on a frictionless surface, then what is the tension (in N) in the string between the blocks B and C? then what is the tension (in N) in the string between the blocks B and C? Three identical [...]
The minimum velocity (in ms^(-1))` with which a car driver must traverse a flat curve of radius 150m and coefficient of friction 0.6 to avoid skidding is
27
Oct
The minimum velocity (in ms^(-1))` with which a car driver must traverse a flat curve of radius 150m and coefficient of friction 0.6 to avoid skidding is The minimum velocity (in ms^(-1))` with which a car driver must traverse a flat curve of radius 150m and coefficient of friction 0.6 to avoid skidding is October [...]
A light spring balance hangs from the hook of the other light spring balance and a block of mass M kg hangs from the former one. Then the true statement about the scale reading is
27
Oct
A light spring balance hangs from the hook of the other light spring balance and a block of mass M kg hangs from the former one. Then the true statement about the scale reading is A light spring balance hangs from the hook of the other light spring balance and a block of mass M [...]
Consider the following two statements: A. Linear momentum of a system of particles is zero. B. Kinetic energy of a system of particles is zero. Then,
27
Oct
Consider the following two statements: A. Linear momentum of a system of particles is zero. B. Kinetic energy of a system of particles is zero. Then, Consider the following two statements: A. Linear momentum of a system of particles is zero. B. Kinetic energy of a system of particles is zero. Then October 27, 2020 [...]
A closed vessel contains 8 g of oxygen and 7 g of nitrogen. The total pressure is 10 atm at a given temperature. If now oxygen is absorbed by introducing a suitable absorbent, the pressure
27
Oct
A closed vessel contains 8 g of oxygen and 7 g of nitrogen. The total pressure is 10 atm at a given temperature. If now oxygen is absorbed by introducing a suitable absorbent, the pressure A closed vessel contains 8 g of oxygen and 7 g of nitrogen. The total pressure is 10 atm at [...]
A marble block of mass 2 kg lying on ice when given a velocity of 6m/s is stopped by friction in 10s. Then the coefficient of friction is
27
Oct
A marble block of mass 2 kg lying on ice when given a velocity of 6m/s is stopped by friction in 10s. Then the coefficient of friction is A marble block of mass 2 kg lying on ice when given a velocity of 6m/s is stopped by friction in 10s. Then the coefficient of friction [...]
A current source sends a current I = (i0) cos (ωt), When connected across an unknown load, it gives a voltages output of v=v0sin[ωt+(π/4)] across that load. Then the voltage across the current source may be brought in phase with the current through it by
27
Oct
A current source sends a current I = (i0) cos (ωt), When connected across an unknown load, it gives a voltages output of v=v0sin[ωt+(π/4)] across that load. Then the voltage across the current source may be brought in phase with the current through it by A current source sends a current I = (i0) cos [...]
Two masses m1=5kg and m2=4.8kg tied to a string are hanging over a light frictionless pulley. What is the acceleration of the masses when left free to move? (g = 9.8m/s^2)
27
Oct
Two masses m1=5kg and m2=4.8kg tied to a string are hanging over a light frictionless pulley. What is the acceleration of the masses when left free to move? (g = 9.8m/s^2) Two masses m1=5kg and m2=4.8kg tied to a string are hanging over a light frictionless pulley. What is the acceleration of the masses when [...]
An annular ring with inner and outer radii R1 and R2 is rolling without slipping with a uniform angular speed. The ratio of the forces experienced by the two particles situated on the inner and outer parts of the ring, F1/F2 is
27
Oct
An annular ring with inner and outer radii R1 and R2 is rolling without slipping with a uniform angular speed. The ratio of the forces experienced by the two particles situated on the inner and outer parts of the ring, F1/F2 is A body of mass m=10−2kg is moving in a medium and experiences a [...]