Which of the following is trivalent impurity ____________
Arsenis (As)
Boron (B)
Antimony (Sb)
Germanium (Ge)
In P-N dioude the border where P region meels N-region is Called________________
Junction
Crossechtion
Barrier
Depletion
The resistivity as semiconduetor is between ___________________
None of above
In boyles law which of the followingt is constant
Pressure
Temperature
Volume
All of above
In Charles law which of the following is constant
Conduction is ___________than convection
Medium
Faster
Slower
Which mode of heat transfer can take place even without a medium
Condultion
Convection
Raliation
None of abve
Cp is always_____________CV
equal to
Greater than
Smaller than
Half of
Which mode of heat transfer takes place without actual migration of particiles
Conduction
Conveection
Radiatiion
Which mode of heat transfer is fastest as all other modes
Radilation
100ºC will be___________when converted into forhentie
212 F
-273 F
273 F
373 F
The Process by which heat reaches from surp to earth is
Radiation
32 F when converted into celcius will become_____________
273ºC
0ºC
373ºC
100ºC
The Boiling point of water in Kelvin scale of temperature is _______________
373 K
100 K
273 K
212 K
100ºC will be when converted into kelvin will become
-273 K