22102 Mock test

Which of the Following is NOT a fundamental quantity 

The Property of an object that can be measured with a measuring instruments is known  as______________.

The resisitivity as insulator is between____________________-

In___________ the valancy band and coduction band overlap each other 

Which of the following is trivalent impurity ____________

A Pentawalent Impurity is called as____________impurity 

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

For semiconductor matereial as the temperature increases its conductivity____________________

The measuremant of side of a cube has error of 2% The error in volume measurement with be__________________

32 F when converted into celcius will become_____________

A Cup of tea kept on table losses its heat by______________process 

How many significant Figures this reading has 2.5400

SI unit of potential difference (PO) is given by_______________________________

According to coulombs law Force of attraction is directly propartional to____________________________

Factors on which resistance of certain material depends

Conduction is ___________than convection 

Cp is always_____________CV

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

The ratio CP/CV is______________________

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