The resistivity as semiconduetor is between ___________________
None of above
Which of the following is a semiconductor material
Aluminium
Mica
Germanium
Copper
Which of the following is highest energy band
Valancy band
Energy band
Conduction band
The gap between valance band and conduction band is called
Breakdown gap
Valancy gap
Forbidden energy gap
Absolute zero on kelivin scale is equal to_______________
-373K
100 K
0K
-273K
Which of the follwoing material is bad wnductor of heat
Glass
Steel
Which mode of heat transfer is fastest as all other modes
Conduction
Convection
Radilation
Which mode of heat transfer can take place even without a medium
Condultion
Raliation
None of abve
Which mode of heat transfer is slowest of all other models
Radiation
Conduction is ___________than convection
Slower
Medium
Faster
The Boiling point of water in Kelvin scale of temperature is _______________
373 K
273 K
212 K
32 F when converted into celcius will become_____________
100ºC
373ºC
273ºC
0ºC
100ºC will be when converted into kelvin will become
-273 K
The Process by which heat reaches from surp to earth is
273.15 K when converted into desree celcius will become________________
32ºC