22102 Mock test

Select the correct option of Fundamental quantites with SI units 

Which of the Following is NOT a fundamental quantity 

Silicon (Si) and Germanium (Ge) are _______________

In P-N dioude the border where P region meels  N-region is Called________________

In boyles law which of the followingt is constant 

Who are minority  change Carriers is P-type semi-conductors 

In Insulators energy gap between conduction band and energy band is________________________

A Pentawalent Impurity is called as____________impurity 

If length of a component is 20.15 0.02, If two such component are joined together what will be total length 

100ºC will be___________when converted into forhentie 

100ºC will be when converted into kelvin will become 

How many significant figures are there in reading 5000  10

SI unit of electric field Intensity_____________________

The change is produced due to excess or deficiency of an__________________

"Weber" is SI unit of ___________________________

Cp is always_____________CV

The ratio CP/CV is______________________

Which mode of heat transfer can take place even without a medium 

Which of the follwoing material is bad wnductor of heat 

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