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One mole of diatomic ideal gas undergoes a cyclic process ABC as shows in the figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 k respectively.
29
Oct
One mole of diatomic ideal gas undergoes a cyclic process ABC as shows in the figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 k respectively. 800 K and 600 k respectively. B and C are 400 K One mole of diatomic ideal gas [...]
The above P-V diagram represents the thermodynamic cycle of an engine, operating with an ideal monoatomic gas. The amount of heat extracted from the source in a single cycle is
29
Oct
The above P-V diagram represents the thermodynamic cycle of an engine, operating with an ideal monoatomic gas. The amount of heat extracted from the source in a single cycle is operating with an ideal monoatomic gas. The amount of heat extracted from the source in a single cycle is The above P-V diagram represents the [...]
The average acceleration in one time period in a simple harmonic motion is
29
Oct
The average acceleration in one time period in a simple harmonic motion is The average acceleration in one time period in a simple harmonic motion is October 29, 2020 Category: Cengage NEET by C.P Singh , Chapter 13 - Simple Harmonic Motion , Part 1 ,
A simple pendulum of length l and mass m performs oscillatory motion in a plane with respect to vertical. its angular limit is -f and +f for a displacement (θ) (θ < f), tension in sting and velocity of bob are respectively T and v. Then for above situation which relation is correct.
29
Oct
A simple pendulum of length l and mass m performs oscillatory motion in a plane with respect to vertical. its angular limit is -f and +f for a displacement (θ) (θ < f), tension in sting and velocity of bob are respectively T and v. Then for above situation which relation is correct. A simple [...]
A pilot of mass 81 kg loops the loop with steady speed of 300km/h. If the radius is 0.5 km then the force with which the pilot is pressed into the seat at the highest point of the loop ,is (g=10m/s^2)
29
Oct
A pilot of mass 81 kg loops the loop with steady speed of 300km/h. If the radius is 0.5 km then the force with which the pilot is pressed into the seat at the highest point of the loop ,is (g=10m/s^2) A pilot of mass 81 kg loops the loop with steady speed of 300km/h. [...]
A Carnot engine, whose efficiency is 40% takes in heat from a source maintained at a temperature of 500 K. It is desired to have an engine of efficiency 60%. Then, the intake temperature
29
Oct
A Carnot engine, whose efficiency is 40% takes in heat from a source maintained at a temperature of 500 K. It is desired to have an engine of efficiency 60%. Then, the intake temperature A Carnot engine the intake temperature whose efficiency is 40% takes in heat from a source maintained at a temperature of [...]
Which of the following quantities are always negative in a simple harmonic motion?
29
Oct
Which of the following quantities are always negative in a simple harmonic motion? Which of the following quantities are always negative in a simple harmonic motion? October 29, 2020 Category: Cengage NEET by C.P Singh , Chapter 13 - Simple Harmonic Motion , Part 1 ,
A carnot engine operating between temperatures T1 and T2 has efficiency 1/6. When T2 is lowered by 62 K, its efficiency increases to 1/3. Then T1 and T2 are, respectively,
29
Oct
A carnot engine operating between temperatures T1 and T2 has efficiency 1/6. When T2 is lowered by 62 K, its efficiency increases to 1/3. Then T1 and T2 are, respectively, A carnot engine operating between temperatures T1 and T2 has efficiency 1/6. When T2 is lowered by 62 K its efficiency increases to 1/3. Then [...]
A thermally insulated vessel contains an ideal gas of molecular mass M and ratio of specific heats gama. It is moving with speed v and is suddenly brought to rest. Assuming
29
Oct
A thermally insulated vessel contains an ideal gas of molecular mass M and ratio of specific heats gama. It is moving with speed v and is suddenly brought to rest. Assuming A thermally insulated vessel contains an ideal gas of molecular mass M and ratio of specific heats gama. It is moving with speed v [...]
A diatomic ideal gas is used in a Carnot engine as the working substance. If during the adiabatic expansion part of the cycle, the volume of the gas increases from V to 32V, the
29
Oct
A diatomic ideal gas is used in a Carnot engine as the working substance. If during the adiabatic expansion part of the cycle, the volume of the gas increases from V to 32V, the A diatomic ideal gas is used in a Carnot engine as the working substance. If during the adiabatic expansion part of [...]