The gas has _______________Speafic heat (s)
One
Two
Unlimited
Three
The resistivity as semiconductor is________________________
More than insulators
Less than conductors
Between insulator and conductors
All of above
Which of the following is NOT an insulator
Mica
Copper
Rubber
Wood
In condutors the valancy band and Conduetion band__________________
Have small gap
have huge gap
overlap each other
None of above
In P-Type semiconductor mayorty cariers are _________________
Holes
Electrons
Both of above
Which mode of heat transfer is slowest of all other models
Convection
Conduction
Radiation
Cp is always_____________CV
equal to
Smaller than
Half of
Greater than
Conduction is ___________than convection
Slower
Medium
Faster
Which mode of heat transfer can take place even without a medium
Condultion
Raliation
None of abve
Which mode of heat transfer takes place without actual migration of particiles
Conveection
Radiatiion
The Boiling point of water in Kelvin scale of temperature is _______________
100 K
212 K
373 K
273 K
The Process by which heat reaches from surp to earth is
273.15 K when converted into desree celcius will become________________
273ºC
100ºC
0ºC
32ºC
The boiling Point of water in farfhenite scale is_______________
100ºF
212ºF
273ºF
373ºF
A Cup of tea kept on table losses its heat by______________process