22102 Mock test

Which Of the following is Fundamental quantity 

KWh ( kilo - watt - Hour ) is a unit of ______________

Absolute Zero temperature in degree celcius is________________

SI Unit of temp is__________________

For which materials as the temperature increanes condutiwity decreases 

A Pentawalent Impurity is called as____________impurity 

For semiconductor matereial as the temperature increases its conductivity____________________

In Conductors there is _________________ gap between valance band and conduction band 

Temperature scales degree celsius (º0) and Fathenite (OF) are related by

100ºC will be___________when converted into forhentie 

The boiling Point of water in farfhenite scale is_______________

The error due to worng settings in instrumental is called 

Unlike charges________________each Other 

Protons in atom are ______________________charged 

The change is produced due to excess or deficiency of an__________________

The ratio CP/CV is______________________

Which mode of heat transfer takes place without actual migration of particiles 

Cp is always_____________CV

Conduction is ___________than convection 

There flask cused to keep liqued Hot or coll for long times has double walled glass vessel because