22102 Mock test

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

The tyre air pressure is mostly writeen in PSI (Pounds per square inch) This unit belongs to,

Which of the following is trivalent impurity ____________

The gap between valance band and conduction band is called 

Silicon (Si) and Germanium (Ge) are _______________

In N-type semiconductor Doping increases number as _______________

When Boron (B) is added to Pure Silicon (Si) we Get _________________semiConuctor

A trivalent impurity is called as _______________impurity 

Additian & measurement 12.241 cm, 4.51 cm & 4.0 cm in significant figure is_____________________

The boiling Point of water in farfhenite scale is_______________

273.15 K when converted into desree celcius will become________________

A Good Unit should be,

The change is produced due to excess or deficiency of an__________________

"Weber" is SI unit of ___________________________

The space surround a point charges where the effect of attraction/repuision is experienced is called________________________

Which mode of heat transfer is slowest of all other models 

Conduction is ___________than convection 

The ratio CP/CV is______________________

Which mode of heat transfer is fastest as all other modes 

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