22102 Mock test

Which Of the following is Fundamental quantity 

What is SI Unit of Amount of Substance?

The resistivity as semiconductor is________________________

Which of the following is a semiconductor material 

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

For semiconductor matereial as the temperature increases its conductivity____________________

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

In Insulators energy gap between conduction band and energy band is________________________

The Length of rectangle is 1.25 cn and width is 3.354cm The area of rectange in significant figures with be____________

273.15 K when converted into desree celcius will become________________

The boiling Point of water in farfhenite scale is_______________

A Good Unit should be,

"Weber" is SI unit of ___________________________

SI unit of electric field Intensity is_____________________

Unlike charges________________each Other 

Which mode of heat transfer is fastest as all other modes 

Which of the follwoing material is bad wnductor of heat 

The ratio CP/CV is______________________

Which mode of heat transfer is slowest of all other models 

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