Which of the following is NOT a conductor
Aluminium
Copper
Iron
Mica
The resistivity as semiconductor is________________________
More than insulators
Less than conductors
Between insulator and conductors
All of above
For Conductors as the teperators increases conductivity____________________
Increases
Decreases
Does not change
None of above
Chose the including material__________
Germanium
Silicon
Silicon (Si) and Germanium (Ge) are _______________
Trivalent
Divalent
Pentavalent
Tetavalent
Conduction is ___________than convection
Medium
Faster
Slower
Cp is always_____________CV
Smaller than
Greater than
equal to
Half of
Which of the follwoing material is bad wnductor of heat
Glass
Steel
Which mode of heat transfer takes place without actual migration of particiles
Conduction
Conveection
Radiatiion
Which mode of heat transfer can take place even without a medium
Condultion
Convection
Raliation
None of abve
273.15 K when converted into desree celcius will become________________
0ºC
100ºC
32ºC
273ºC
The Boiling point of water in Kelvin scale of temperature is _______________
212 K
100 K
373 K
273 K
100ºC will be___________when converted into forhentie
373 F
273 F
212 F
-273 F
100ºC will be when converted into kelvin will become
-273 K
273.15 K when conveted into Forhenite will become___________________
100ºF
373ºF
0ºF
32ºF