A dwped semiconductor is Called _____________________semiConductor
Intrinsic
Extrinsic
Pentavalent
The General gas equation is given by__________________
PV = T
VR = PT
PV = RT
PV = VR
In boyles law which of the followingt is constant
Pressure
Temperature
Volume
All of above
Arsenics (As), Antimony (Sh) and Phosphrous (P) are examples of
Divalent
Trivalent
Tetravalent
For which materials as the temperature increanes condutiwity decreases
Semi-Conductor
Conduetor
None of abve
Insulator
Which mode of heat transfer is slowest of all other models
Convection
Conduction
Radiation
None of above
The ratio CP/CV is______________________
Greater than 1
Equal to 0.5
Equal to 1
Less than 1
Which mode of heat transfer is fastest as all other modes
Radilation
Which mode of heat transfer takes place without actual migration of particiles
Conveection
Radiatiion
Which of the follwoing material is bad wnductor of heat
Steel
Aluminium
Glass
Copper
The Boiling point of water in Kelvin scale of temperature is _______________
373 K
273 K
212 K
100 K
273.15 K when conveted into Forhenite will become___________________
32ºF
373ºF
0ºF
100ºF
A Cup of tea kept on table losses its heat by______________process
The boiling Point of water in farfhenite scale is_______________
273ºF
212ºF
273.15 K when converted into desree celcius will become________________
273ºC
100ºC
0ºC
32ºC