Chapter 21 – Laws of Thermodynamics
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A thermally insulated container is divided into two parts by a screen. In one part the pressure and temperature are P and T for an ideal gas filled. In the second part it is vacuum. If now a small hole is created in the screen, then the temperature of the gas will
10
Sep
A thermally insulated container is divided into two parts by a screen. In one part the pressure and temperature are P and T for an ideal gas filled. In the second part it is vacuum. If now a small hole is created in the screen, then the temperature of the gas will 3. The work [...]
When 1 g of water at 0 C and 1 × 10^5 N/m^2 pressure is converted into ice of volume 1.091 cm^3, the external work done will be:
10
Sep
When 1 g of water at 0 C and 1 × 10^5 N/m^2 pressure is converted into ice of volume 1.091 cm^3, the external work done will be: the external work done will be: When 1 g of water at 0 C and 1 × 10^5 N/m^2 pressure is converted into ice of volume 1.091 [...]
The latent heat of vaporization of water is 2240 J/gm. If the work done in the process of expansion of 1 g of water is 168 J, then increase in internal energy is
10
Sep
The latent heat of vaporization of water is 2240 J/gm. If the work done in the process of expansion of 1 g of water is 168 J, then increase in internal energy is The latent heat of vaporization of water is 2240 J/gm. If the work done in the process of expansion of 1 g [...]
A cylindrical tube of uniform cross-sectional area A is fitted with two air tight frictionless pistons. The pistons are connected to each other by a metallic wire. Initially the pressure of the gas is P0 and temperature of T0 . Atmospheric pressure is also P0 , Now the temperature of the gas is increased to 2T0 the tension in the wire will be :
10
Sep
A cylindrical tube of uniform cross-sectional area A is fitted with two air tight frictionless pistons. The pistons are connected to each other by a metallic wire. Initially the pressure of the gas is P0 and temperature of T0 . Atmospheric pressure is also P0 , Now the temperature of the gas is increased [...]
A gas is contained in a metallic cylinder fitted with a piston. The piston is suddenly moved in to compress the gas and is maintained at this position. As time passes the pressure of the gas in the cylinder
10
Sep
A gas is contained in a metallic cylinder fitted with a piston. The piston is suddenly moved in to compress the gas and is maintained at this position. As time passes the pressure of the gas in the cylinder 3. The work done in the process AB is September 10, 2021 Category: Cengage NEET by [...]
A cyclic process is shown on the P-T diagram. Which of the curve shown the same process on a V-T diagram?
10
Sep
A cyclic process is shown on the P-T diagram. Which of the curve shown the same process on a V-T diagram? A cyclic process is shown on the P-T diagram. Which of the curve shown the same process on a V-T diagram? September 10, 2021 Category: Cengage NEET by C.P Singh , Chapter 21 - [...]
A cyclic process ABCD is shown is shown in the following P-V diagram. Which of the following curves represent the same process ?
10
Sep
A cyclic process ABCD is shown is shown in the following P-V diagram. Which of the following curves represent the same process ? A cyclic process ABCD is shown is shown in the following P-V diagram. Which of the following curves represent the same process ? September 10, 2021 Category: Cengage NEET by C.P Singh [...]
The internal energy of a system remains constant when it undergoes.
10
Sep
The internal energy of a system remains constant when it undergoes. The internal energy of a system remains constant when it undergoes. September 10, 2021 Category: Cengage NEET by C.P Singh , Chapter 21 - Laws of Thermodynamics , Part 1 ,
A cyclic process is shown on the P-T diagram. Which of the curve shown the same process on a P-V diagram?
10
Sep
A cyclic process is shown on the P-T diagram. Which of the curve shown the same process on a P-V diagram? A cyclic process is shown on the P-T diagram. Which of the curve shown the same process on a P-V diagram? September 10, 2021 Category: Cengage NEET by C.P Singh , Chapter 21 - [...]
In an isothermal process on an ideal gas, the pressure increases by 0.5%.The volume decreases by about.
10
Sep
In an isothermal process on an ideal gas, the pressure increases by 0.5%.The volume decreases by about. In an isothermal process on an ideal gas the pressure increases by 0.5%.The volume decreases by about. September 10, 2021 Category: Cengage NEET by C.P Singh , Chapter 21 - Laws of Thermodynamics , Part 1 ,