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Physics Mcqs Quiz Online Test 39

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Question 1

Resistance Of A Super Conductor Is ______

Score: 1 of 1
Your answerChoice

Finite

Changes With Every Conductor

Infinite

Selected

Zero

Question 2

Resistance Of A Wire On Increasing Its Temperature Will______

Score: 1 of 1
Your answerChoice
Selected

Increase With Rise In Temperature

Decrease With Rise In Temperature

Will Remain Same

Depends Upon Altitude Of Experimentation

Question 3

Resistance Of An Ideal Insulator Is ______

Score: 1 of 1
Your answerChoice

Depends Upon Nature

Finite

Zero

Selected

Infinite

Question 4

Rest Mass Of A Photon Is______

Score: 1 of 1
Your answerChoice

Infinite

Very Small

Selected

Zero

1.67 X 10-27 Kg

Question 5

Reverse Process Of Photoelectric Effect Is______

Score: 0 of 1
Your answerChoice
Selected

Compton Effect

X-Rays Production

Annihilation Of Matter

Pair Production

Question 6

Rutherford In His Atomic Model Could Not Explain Behavior Of ______ ?

Score: 0 of 1
Your answerChoice

Protons

Electrons

Selected

Neutrino

Neutrons

Question 7

S.I Unit Of Frequency Is______

Score: 1 of 1
Your answerChoice

Ms-1

Radian

Selected

Hertz

Vibration S-2

Question 8

Select An Alternative From Of Uncertainly Principle From The Following______

Score: 1 of 1
Your answerChoice
Selected

∆E . ∆T = H

Any Of Above

∆E = H/M∆C(1-Cosθ)

Mc2 = Hv

Question 9

Semi-Conductor Germanium And Silicon Are______

Score: 1 of 1
Your answerChoice
Selected

Tetravalent

Pentavalent

Divalent

Trivalent

Question 10

Semi-Conductors With Donor Atoms And Free Electrons Belong To The Type______

Score: 1 of 1
Your answerChoice

Mix

Selected

N

P

Ay Of Above

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