|
What is Dulong and Petit's law ? Sate Debye temperature
|
|
0
|
1185
|
August 22, 2016
|
|
On removing the valve, the air escaping from a cycle tube becomes cool. Why?
|
|
0
|
3197
|
August 22, 2016
|
|
What is an 'Indicator diagram' ? What is its importance?
|
|
0
|
6415
|
August 22, 2016
|
|
Give the actual and approximate relations for platinum resistance thermometer
|
|
0
|
611
|
August 22, 2016
|
|
Why is mercury preferred as a thermo-metric fluid?
|
|
0
|
486
|
August 22, 2016
|
|
What is calorie ? Define one calorie
|
|
0
|
1589
|
August 22, 2016
|
|
Show the variation of specific heat of water with temperature
|
|
0
|
551
|
August 22, 2016
|
|
What is the principle of calorimetry?
|
|
0
|
2038
|
August 22, 2016
|
|
What is pyrometer?
|
|
0
|
719
|
August 22, 2016
|
|
Give the range of a platinum resistance thermometer
|
|
0
|
530
|
August 22, 2016
|
|
In how many ways the heat energy can be transferred from one body to another body?
|
|
0
|
590
|
August 22, 2016
|
|
Give a common unit of heat and give its relation with the S.I. unit of heat
|
|
0
|
500
|
August 22, 2016
|
|
Does specific heat of a gas possess a unique value?
|
|
0
|
658
|
August 22, 2016
|
|
What is the total energy possess by molecules of an ideal gas?
|
|
0
|
955
|
August 22, 2016
|
|
What is the nature of P-V diagram for isobaric and isochoric processes?
|
|
0
|
2626
|
August 22, 2016
|
|
It is possible that there is a change in temperature of a body without any heat exchange with it?
|
|
0
|
668
|
August 22, 2016
|
|
When an inflated tyre bursts, then why does the escaping air get cooled?
|
|
0
|
1447
|
August 22, 2016
|
|
Is the equation PV = RT valid for both isothermal and adiabatic changes?
|
|
0
|
679
|
August 22, 2016
|
|
Explain, why a gas can only expand at constant temperature, if a certain quantity of heat is supplied to it
|
|
0
|
867
|
August 22, 2016
|
|
Heat is supplied to a system, but the system does not perform any external work. What is the process involved?
|
|
0
|
1697
|
August 22, 2016
|
|
What is the change in the internal energy of a gas, which is compressed isothermally?
|
|
0
|
1203
|
August 22, 2016
|
|
Heat is supplied to a system, but its internal energy does not increases. What is process involved?
|
|
0
|
1611
|
August 22, 2016
|
|
What is the principle of a pressure cooker?
|
|
0
|
1481
|
August 22, 2016
|
|
What is the important difference between P-V diagram of water and that of C${{O}_{2}}$?
|
|
0
|
567
|
August 22, 2016
|
|
What are the values of pressure and temperature at the triple point of water?
|
|
0
|
505
|
August 22, 2016
|
|
What is the effect of decreasing of pressure on fusion and B.P. of C${{O}_{2}}$?
|
|
0
|
462
|
August 22, 2016
|
|
How does the melting point of water changes with increase in pressure?
|
|
0
|
506
|
August 22, 2016
|
|
What is the critical temperature of water?
|
|
0
|
557
|
August 22, 2016
|
|
Can a gas be liquified at any temperature by the increase of pressure alone?
|
|
0
|
1218
|
August 22, 2016
|
|
What is triple point?
|
|
0
|
3781
|
August 22, 2016
|