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Physics Mcqs Quiz Online Test 34

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Question 1

N An Lcr Series Circuit, If V Is The Effective Value Of The Applied Voltage Vr Is The Voltage Across R Vl Is The Effective Voltage Across L & Vc Is The Effective Voltage Across C Then______

Score: 1 of 1
Your answerChoice

V2 = Vr2+Vl2+Vc2

V2 = Vl2+(Vr-Vc)2

Iv = Vr+Vl+Vc

Selected

V2 = Vr2+(Vl-Vc)2

Question 2

N Instrument Which Can Measure Potential Without Drawing Any Current Is______

Score: 1 of 1
Your answerChoice

Ammeter

Selected

Cathode Ray Oscilloscope (Cro)

Galvanometer

Avoltmeter

Question 3

Name The Si Unit Having The Symbol Cd?

Score: 1 of 1
Your answerChoice

Second

Ampere

Cm

Selected

Candela

Question 4

Neutron And Proton Are Commonly Known As______

Score: 1 of 1
Your answerChoice

Quartz

Selected

Nucleon

Meson

Boson

Question 5

Newton Estimated The Speed Of Sound ______

Score: 0 of 1
Your answerChoice

340m/Sec

All Of The Above

Selected

333m/Sec

281m/Sec

Question 6

Newtons Laws Do Not Hold Good For Particles______

Score: 1 of 1
Your answerChoice

Move With High Velocity

At Rest

Moving Slowly

Selected

Move With Velocity Comparable To Velocity Of Light

Question 7

Newtons Third Law Of Motion?

Score: 0 of 1
Your answerChoice

Temperature Remaining Constant, Volume Of A Given Mass Of A Gas Varies Inversely

Selected

Attraction Or Repulsion Between Two Charges

.

Volume Of A Given Mass Of Gas Increases Or Decreases

Question 8

Non-Inverting Amplifier Circuits Have______

Score: 1 of 1
Your answerChoice

A Low Output Impedance

None Of The Above

A Very Low Input Impedance

Selected

A Very High Input Impedance

Question 9

Normal Human Body Temperature 98.6°F Corresponds To______

Score: 1 of 1
Your answerChoice

410°C

42°C

55°C

Selected

37°C

Question 10

Nuclear Forces Exist Between ______

Score: 1 of 1
Your answerChoice
Selected

All Of The Above

Proton-Proton

Neutron-Neutron

Proton-Neutron

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