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One mole of an ideal gas at an initial temperature of T K does 6 R joules of work adiabatically. If the ratio of specific heats of this gas at constant pressure and at constant volume is 5/3, the final temperature of gas will be :-
26
Aug
One mole of an ideal gas at an initial temperature of T K does 6 R joules of work adiabatically. If the ratio of specific heats of this gas at constant pressure and at constant volume is 5/3, the final temperature of gas will be :- One mole of an ideal gas at an initial [...]
Solve it :
26
Aug
Solve it : Solve it : August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An ideal gas at 27 degree C is compressed adiabatically to 8/27 of its original volume. The rise in temperature is γ = 5/3
26
Aug
An ideal gas at 27 degree C is compressed adiabatically to 8/27 of its original volume. The rise in temperature is γ = 5/3 An ideal gas at 27 degree C is compressed adiabatically to 8/27 of its original volume. The rise in temperature is γ = 5/3 August 26, 2020 Category: Chapter 18 - [...]
Integrate the following w.r.t. x.
26
Aug
Integrate the following w.r.t. x. Integrate the following w.r.t. x. August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The efficiency of carnot engine is 50% and temperature of sink is 500K. If temperature of source is kept constant and its efficiency raised to 60%, then the required temperature of the sink will be :
26
Aug
The efficiency of carnot engine is 50% and temperature of sink is 500K. If temperature of source is kept constant and its efficiency raised to 60%, then the required temperature of the sink will be : The efficiency of carnot engine is 50% and temperature of sink is 500K. If temperature of source is kept [...]
An ideal gas heat engine operates in a Carnot cycle between 227 degree C and 127 degree C. It absorbs 6 kcal at the higher temperature. The amount of heat (in kcal) converted into work is equal to :
26
Aug
An ideal gas heat engine operates in a Carnot cycle between 227 degree C and 127 degree C. It absorbs 6 kcal at the higher temperature. The amount of heat (in kcal) converted into work is equal to : An ideal gas heat engine operates in a Carnot cycle between 227 degree C and 127 [...]
the velocity v of a particle is given by the equation v=6t^2 – 6t^3
26
Aug
the velocity v of a particle is given by the equation v=6t^2 – 6t^3 the velocity v of a particle is given by the equation v=6t^2 - 6t^3 August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The particle’s position as a function of time is given as x=5t^2 -9t +3
26
Aug
The particle’s position as a function of time is given as x=5t^2 -9t +3 The particle's position as a function of time is given as x=5t^2 -9t +3 August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
find the minimum and maximum value of a function y=x^3 -3x^2 +6
26
Aug
find the minimum and maximum value of a function y=x^3 -3x^2 +6 find the minimum and maximum value of a function y=x^3 -3x^2 +6 August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
If f(x)=x cos x find f”(x)
26
Aug
If f(x)=x cos x find f”(x) If f(x)=x cos x find f"(x) August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,