Advertisements
Advertisements
Question
Give an example of some familiar process in which heat is added to an object, without changing its temperature.
Advertisements
Solution
- Melting of ice
- Boiling of water.
APPEARS IN
RELATED QUESTIONS
A thermodynamic system is taken from an original state to an intermediate state by the linear process shown in Figure
Its volume is then reduced to the original value from E to F by an isobaric process. Calculate the total work done by the gas from D to E to F
For work done to be reversible, the process should be ______
What is a thermodynamic process?
Draw a p-V diagram of the reversible process.
Draw a p-V diagram showing negative work with varying pressure.
An ideal gas of volume 2 L is adiabatically compressed to (1/10)th of its initial volume. Its initial pressure is 1.01 x 105 Pa, calculate the final pressure. (Given ЁЭЫ╛ = 1.4)
Explain work done during a thermodynamic process.
Explain the thermodynamics of the isochoric process.
When you exercise in the morning, by considering your body as a thermodynamic system, which of the following is true?
The V-T diagram of an ideal gas which goes through a reversible cycle A→B→C→D is shown below. (Processes D→A and B→C are adiabatic)
The corresponding PV diagram for the process is (all figures are schematic)
Apply first law for an isothermal process.
Draw the PV diagram for the isochoric process.
Can the given heat energy be completely converted to work in a cyclic process? If not, when can the heat can completely converted to work?
Explain in detail the isothermal process.
Explain in detail an adiabatic process.
Explain in detail the isochoric process.
Draw the TP diagram (P-x axis, T-y axis), VT(T-x axis, V-y axis) diagram for
- Isochoric process
- Isothermal process
- Isobaric process
In a petrol engine, (internal combustion engine) air at atmospheric pressure and temperature of 20°C is compressed in the cylinder by the piston to `1/8` of its original volume. Calculate the temperature of the compressed air. (For air γ = 1.4)
A monoatomic gas of pressure p having volume V expands isothermally to a volume 2V and then adiabatically to a volume 16V. The final pressure of the gas is ____________.
`("ratio of specific heats" = 5/3)`
In which of the following processes, beat is neither absorbed nor released by a system?
We consider a thermodynamic system. If `Delta"U"` represents the increase in its internal energy and W the work done by the system, which of the following statements is true?
Which of the following processes is reversible?
In the figure shown here, the work done in the process ACBA is ______.
Explain the thermodynamic process.
When an inflated ballon is suddenly burst, why is the emerging air slightly cooled?
Explain how can a gas be expanded at constant temperature.
