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What will be the values of the following temperatures on the Kelvin scale: (a) 37 C, (b) 80 F, (c) -196 C? (b) 80 F (c) -196 C? What will be the values of the following temperatures on the Kelvin scale: (a) 37 C September 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

In a common emitter transistor amplifier the audio signal voltage across the collector is 3 V. The resistance of collector is 3 kΩ. If current gain is 100 and the base resistance is 2 kΩ, the voltage and power gain of the amplifier is : In a common emitter transistor amplifier the audio signal voltage [...]

The molar specific heats of an ideal gas at constant pressure of an ideal gas is (7/2)R. The ratio of specific heat at constant pressure to that at constant volume is The molar specific heats of an ideal gas at constant pressure of an ideal gas is (7/2)R. The ratio of specific heat at constant [...]

Suppose you come across a old scientific notes that describes a temperature scale called Z on which the boiling point of water is 65 Z and the freezing point is -14Z To what temperature on the Fahrenheit The position of a particle at time t is given by the relation x(t) = ( v(0) /( [...]

The molar specific heats of an ideal gas at constant pressure and volume are denoted by Cp​ and Cv​ respectively. If γ=Cv​/Cp​​ and R is the universal gas constant, then Cv​ is equal to The molar specific heats of an ideal gas at constant pressure and volume are denoted by Cp​ and Cv​ respectively. If [...]

4.0 g of a gas occupies 22.4L at NTP. The specific heat capacity of the gas at constant volume is 5.0 JK^−1 mol^−1. If the speed of sound in this gas at NTP is 952 ms^−1, then the heat capacity at constant pressure is. (Take gas constant R=8.3 JK^−1mol^−1) 4.0 g of a gas occupies [...]

The ratio of the specific heats Cv​/Cp = γ in terms of degree of freedom (n) is given by: The ratio of the specific heats Cv​/Cp = γ in terms of degree of freedom (n) is given by: September 1, 2020 Category: Chapter 19 - KTG , NEET Last 32 Years Solved 1988 - 2019 [...]

The mean free path of molecules of a gas, (radius r) is inversely proportional to (radius r) is inversely proportional to The mean free path of molecules of a gas September 1, 2020 Category: Chapter 19 - KTG , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,

The amount of heat energy required to raise the temperature of 1 g of Helium at NTP, from T1 K to T2 K is from T1 K to T2 K is The amount of heat energy required to raise the temperature of 1 g of Helium at NTP September 1, 2020 Category: Chapter 19 - [...]

A gas mixture consists of 2 moles of oxygen and 4 moles of argon at temperature T. Neglecting all vibrational modes, the total internal energy of the system is. A gas mixture consists of 2 moles of oxygen and 4 moles of argon at temperature T. Neglecting all vibrational modes the total internal energy of [...]