22102 Mock test

Which of the following is a derived quantity 

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

In Charles law which of the following is constant 

The resisitivity as insulator is between____________________-

The resistivity as metals is between________________

In N-type semiconductor Doping increases number as _______________

When Aluminium (Al) is added to Pure Germanium (Ge) we get___________Semiconductor 

A trivalent impurity is called as _______________impurity 

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

A Cup of tea kept on table losses its heat by______________process 

100ºC will be when converted into kelvin will become 

How many significant Figures this reading has 2.5400

SI unit of electric field Intensity is_____________________

Unlike charges________________each Other 

1Volt is given by __________________________-

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

The ratio CP/CV is______________________

Which mode of heat transfer is slowest of all other models 

Conduction is ___________than convection 

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