12th Class FSc Part 2 Physics Chapter Wise Online MCQ Test With Answer PDF

Physics FSC Part 2 Online MCQ's Test

Sr. #	Questions	Answers Choice
1	Which one is pentavalent impurity	Boron Gallium Antimony Indium
2	Donor impurities are	Germanium, silicon Indium, galium Antimony, arsenic Diamond, carbon
3	In 'N' type material, the minority charge carriers are.	Free electrons Holes Protons Mesons
4	Which type of impurity is to be added to a pure semi conductor crystal to provide holes.	Monovalent Trivalent Tetravalent Pentavalent
5	To get N-Type the Ge is doped with	Aluminium Arsenic Boron Indium
6	Glass and high steel carbon are example of.	Ductile substances Brittle substances Soft substances Hard substances
7	Example of ductile substance is.	Glass Wood Lead Oxygen
8	Which one is not a ductile material	Lead Steel Copper Wrought Iron
9	Which of the following does not undergo plastic deformation.	Copper Wrought iron Head Glass
10	Substance which break just after the elastic limit is reached are called as.	Ductile substances Hard substances Britto substances Soft substances
11	substance which undergo plastic deformation until they break are known as.	Brittle substances Ductile substance Non magnetic substance Magnetic substance
12	Which one of the following is ductile substance.	Copper Lead Wrought iron All of them
13	The ability of a body to return to its original shape is called.	Strain Stress Elasticity Plasticity
14	Out of the following which material is brittle.	Wrought iron Copper Tungsten High steel carbon
15	Young's modulus for water's is	Zero 1 2 3
16	The SI unit of stress is same as that of.	Pressure Force Momentum Work
17	Which one of the following is polymeric solids	Glass Nylon Copper Zinc

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