Physics Quiz Multiple Choice Questions (MCQ) With Answers
This Mock Test Is Good To Practice The Questions Of Physics Quiz That Are As The Same Pattern Main Exam .Candidates Are Required To Practice Hard To Score Well In The Physics Quiz. Therefore, Here Have Provided The Physics Quiz Multiple Choice Questions (MCQ) With Answers In Which Many Questions Available To Help You And Improve Your Skills. These Tests Will Determine Your Current Status And Position. These Will Be Based On New Pattern And Updated Syllabus. The Test Will Be Provided In English And If You Want To Give It In Hindi Then Visit Our Hindi Website.
[su_accordion]1. The Frequency Of Ultrasound Wave Is Typically [/su_accordion]
• Above 20000 KHz
• Above 20 KHz
• Below 20 KHz
• Below 02 KHz
[su_spoiler title=”Answer”]Below 20 KHz[/su_spoiler][su_accordion]
2. Among The Following Materials Sound Travels Fastest In [/su_accordion]
• Air
• Steel
• Vacuum
• Water
[su_spoiler title=”Answer”]Steel[/su_spoiler][su_accordion]
3. Energy Is Continuously Created In The Sun Due To: [/su_accordion]
• Nuclear Fusion
• Nuclear Fission
• Radioactivity
• Artificial Radioactivity
[su_spoiler title=”Answer”]nuclear Fusion[/su_spoiler][su_accordion]
4. Eclipses Occur Due To Which Optical Phenomena? [/su_accordion]
• Reflection
• Refraction
• Rectilinear Propagation
• Diffraction
[su_spoiler title=”Answer”]Rectilinear Propagation[/su_spoiler][su_accordion]
5. The Phenomenon Of Light Associated With The Appearance Of Blue Colour Of The Sky Is [/su_accordion]
• Reflection
• Scattering
• Refraction
• Interference
[su_spoiler title=”Answer”]Scattering[/su_spoiler][su_accordion]
6. Sun’s Heat Reaches Us By [/su_accordion]
• Radiation
• Convection
• Reflection
• Conduction
[su_spoiler title=”Answer”]Radiation[/su_spoiler][su_accordion]
7. The Fuse In Pure Domestic Electric Circuit Melts When There Is A High Rise In [/su_accordion]
• Resistance
• Inductance
• Current
• Capacitance
[su_spoiler title=”Answer”] Current[/su_spoiler][su_accordion]
8. According To The Theory Of Relativity Which Of The Following Alt Ways Remains Constant ? [/su_accordion]
• Length Of An Object
• Time
• Velocity Of Light
• Space
[su_spoiler title=”Answer”]Velocity Of Light[/su_spoiler][su_accordion]
9. Two Waves Each Of Amplitude 5 Mm And Frequency 10 Hz Are Travelling In Opposite Direction With A Speed Of 20 Mms. The Distance In Mm Between Adjacent Nodes Is : [/su_accordion]
• 0
• 2
• 3
• 5
[su_spoiler title=”Answer”]0[/su_spoiler][su_accordion]
10. What Is The Principle Of A Life Jacket? [/su_accordion]
• It Increases The Volume Of The Person To Keep Him Afloat
• It Provides Oxygen To A Drowning Person
• It Decreases The Volume Of The Person To Keep Him Afloat
• The Person Can Sit On It Like A Raft
[su_spoiler title=”Answer”]It Increases The Volume Of The Person To Keep Him Afloat[/su_spoiler][su_accordion]
11. Negative Feedback In Amplifiers [/su_accordion]
• Decreases Bandwidth And Increases Noise
• Increases Bandwidth And Decreases Noise
• Decreases Bandwidth And Decreases Noise
• Increases Bandwidth And Increases Noise
[su_spoiler title=”Answer”]increases Bandwidth And Decreases Noise[/su_spoiler][su_accordion]
12. Electron Microscope Was Invented By [/su_accordion]
• C.P. Swanson
• Leeuwenhoek
• Knoll And Ruska
• Robert Koch
[su_spoiler title=”Answer”]Knoll And Ruska[/su_spoiler][su_accordion]
13. Water Cannot Be Used To Extinguish Fire Caused By Electric Current Because [/su_accordion]
• It May Cause Electrocution
• It May Cause Hydrolysis
• It May Cause Electrolysis
• It May Spoil The Wiring
[su_spoiler title=”Answer”]it May Cause Electrocution[/su_spoiler][su_accordion]
14. What Is Found In Frequency Modulation? [/su_accordion]
• Fixed Dimension
• Change In Frequency And Dimension
• Fixed Frequency
• Change In Dimension Only
[su_spoiler title=”Answer”]Fixed Frequency[/su_spoiler][su_accordion]
15. Energy Of Ultraviolet Rays Is Great Than [/su_accordion]
• Gamma Rays
• X-Rays
• Infrared Rays
• Cosmic Rays
[su_spoiler title=”Answer”]Infrared Rays[/su_spoiler][su_accordion]
16. For A Person Having Hyper Metropia The Near Point Is [/su_accordion]
• Greater Than 50 Cm
• Greater Than 25 Cm
• Less Than 25 Cm
• Infinity
[su_spoiler title=”Answer”]greater Than 25 Cm[/su_spoiler][su_accordion]
17. Therm Is The Unit Of [/su_accordion]
• Heat
• Light
• Distance
• Power
[su_spoiler title=”Answer”]heat[/su_spoiler][su_accordion]
18. The Slope Of A Velocity Time Graph Represents [/su_accordion]
• Distance
• Displacement
• Acceleration
• Speed
[su_spoiler title=”Answer”]acceleration[/su_spoiler][su_accordion]
19. A Simple Microscope Consists Of [/su_accordion]
• A Short Focus Concave Lens
• A Long Focus Convex Lens
• A Long Focus Concave Lens
• A Short Focus Convex Lens
[su_spoiler title=”Answer”]a Short Focus Convex Lens[/su_spoiler][su_accordion]
20. Woollen Cloth Protects The Body From Cold Because [/su_accordion]
• It Reflects Heat
• It Is A Poor Conductor Of Heat
• External Heat Rays Enter Into The Body Through The Woolen Cloth
• It Is A Good Conductor Of Heat
[su_spoiler title=”Answer”]it Is A Poor Conductor Of Heat[/su_spoiler][su_accordion]
21. The Propagation Of Sound Waves In A Gas Involves [/su_accordion]
• Adiabatic Compression And Rarefaction
• Isothermal Compression And Rarefaction
• Isochoric Compression And Rarefaction
• Isobaric Compression And Rarefaction
[su_spoiler title=”Answer”]adiabatic Compression And Rarefaction[/su_spoiler][su_accordion]
22. Vehicle Tyres Are Inflated Properly [/su_accordion]
• To Ensure Smooth Running.
• To Avoid Skidding And To Minimize Friction
• To Allow The Vehicle To Take More Load.
• To Go Fast And Save Fuel.
[su_spoiler title=”Answer”]to Avoid Skidding And To Minimize Friction[/su_spoiler][su_accordion]
23. Moving Electric Charge Produces : [/su_accordion]
• Magnetic Field
• Sound Waves
• Light Rays
• Heat Waves
[su_spoiler title=”Answer”]magnetic Field[/su_spoiler][su_accordion]
24. The Spoon Dropped By An Astronaut In A Satellite Will [/su_accordion]
• Remain Stationary
• Continue To Follow The Motion Of The Satellite
• Move Tangentially Away
• Fall To The Floor
[su_spoiler title=”Answer”]continue To Follow The Motion Of The Satellite[/su_spoiler][su_accordion]
25. The Sky Appears Blue Because [/su_accordion]
• In White Light The Blue Component Dominates
• The Atmosphere Scatters Blue Colour More Than The Others
• All Colours Interfere To Produce Blue
• It Is Actually Blue
[su_spoiler title=”Answer”]the Atmosphere Scatters Blue Colour More Than The Others[/su_spoiler][su_accordion]
26. The Magnifying Power Of An Astronomical Telescope Can Be Decreased By [/su_accordion]
• Increasing The Focal Length Of The Objective
• Decreasing The Focal Length Of The Eyepiece
• Increasing The Focal Length Of The Eyepiece
• None Of These
[su_spoiler title=”Answer”]increasing The Focal Length Of The Eyepiece[/su_spoiler][su_accordion]
27. The Part Of The Eye Having The Larges Refractive Index Is : [/su_accordion]
• Cornea
• Aqueous Humor
• Lens
• Vitreous Humor
[su_spoiler title=”Answer”]lens[/su_spoiler][su_accordion]
28. Name The Process Of Production Of Energy In The Sun [/su_accordion]
• Radioactivity
• Nuclear Fission
• Nuclear Fusion
• Ionization
[su_spoiler title=”Answer”]Nuclear Fusion[/su_spoiler][su_accordion]
29. Intensity Of Gravitational Field Of Earth Is Maximum At [/su_accordion]
• Equator
• Centre Of Earth
• Surface
• Poles
[su_spoiler title=”Answer”]Poles[/su_spoiler][su_accordion]
30. Pipelines In Cold Countries Often Burst In Winter Because [/su_accordion]
• Temperature Of Ice Is Less Than That Of Water
• Water Freezes And Expands In Its Volume
• Pipelines Contract In Their Volume
• Pipelines Expand Due To Freezing
[su_spoiler title=”Answer”]water Freezes And Expands In Its Volume[/su_spoiler][su_accordion]
31. On Which Of The Following Techniques Photo State Machine Works ? [/su_accordion]
• Thermal Image Making
• Electrostatic Image Making
• Magnetic Imager Making
• Electromagnetic Image Making
[su_spoiler title=”Answer”]Electrostatic Image Making[/su_spoiler][su_accordion]
32. The Density Of The Liquid When Heated [/su_accordion]
• Increases
• Decreases
• Does Not Change
• May Increase Of Decrease Depending On Pressure
[su_spoiler title=”Answer”]decreases[/su_spoiler][su_accordion]
33. Which One Of The Following Instruments Is Used To Study Dispersion Of Light ? [/su_accordion]
• Spectrometer
• Photometer
• Telescope
• Microscope
[su_spoiler title=”Answer”]Spectrometer[/su_spoiler][su_accordion]
34. The Modulus Of Rigidity Is The Ratio Of [/su_accordion]
• Tensile Stress To Tensile Strain
• Shearing Stress To Shearing Strain
• Volume Stress To Volume Strain
• Longitudinal Stress To Longitudinal Strain
[su_spoiler title=”Answer”]shearing Stress To Shearing Strain[/su_spoiler][su_accordion]
35. The Reason For A Swimming Pool To Appear Less Deep Than The Actual Depth Is [/su_accordion]
• Light Scattering
• Refraction
• Reflection
• Interference
[su_spoiler title=”Answer”]refraction[/su_spoiler][su_accordion]
36. An Ice Block With A Piece Of Lead Embedded In It Floats In Water. If Ice Melts The Water Level [/su_accordion]
• Falls
• Rises
• Remains Same
• Falls First And Then Rises
[su_spoiler title=”Answer”] Falls[/su_spoiler][su_accordion]
37. The Density Of Gas Is Maximum At [/su_accordion]
• Low Temperature High Pressure
• Low Temperature Low Pressure
• High Temperature Low Pressure
• High Temperature High Pressure
[su_spoiler title=”Answer”]Low Temperature High Pressure[/su_spoiler][su_accordion]
38. Mist Is Caused By [/su_accordion]
• Ice At Low Temperature
• Water Vapour At Low Temperature
• Carbon Monoxide In Solid Form
• Dry Ice
[su_spoiler title=”Answer”]water Vapour At Low Temperature[/su_spoiler][su_accordion]
39. Who Among The Following Developed The Technology Of Underground Nuclear Explosion ? [/su_accordion]
• Dr. Vikram Sarabhai
• Dr. Horn J. Bhabha
• Dr. Raja Ramanna
• Dr. P. K. Iyengar
[su_spoiler title=”Answer”]Dr. Horn J. Bhabha[/su_spoiler][su_accordion]
40. Necessary Element Of Change In Solar Energy To Electric Energy [/su_accordion]
• Beryllium
• Silicon
• Tantelum
• Pure Copper
[su_spoiler title=”Answer”]Silicon[/su_spoiler][su_accordion]
41. Which Of The Following Laws Validates The Statement That Matter Can Neither Be Created Nor Destroyed ? [/su_accordion]
• Le Chateliers Principle
• Law Of Conservation Of Mass
• Law Of Osmosis
• Law Of Conservation Of Energy
[su_spoiler title=”Answer”]Law Of Conservation Of Mass[/su_spoiler][su_accordion]
42. SHOCK ABSORBERS Are Usually Made Of Steel Because : [/su_accordion]
• Has Lower Elasticity
• Has No Ductile Property
• Has Higher Elasticity
• Is Not Brittle
[su_spoiler title=”Answer”]has Higher Elasticity[/su_spoiler][su_accordion]
43. Wollen Clothes Keep The Body Warm Because [/su_accordion]
• Wool Rejects Heat From The Outer Objects
• Wool Absorbs Radiant Heat From Outer Objects
• Wool Is A Bad Conductor
• Wool Increases The Temperature Of The Body
[su_spoiler title=”Answer”]Wool Is A Bad Conductor[/su_spoiler][su_accordion]
44. Which Type Of Reaction Produces The Most Harmful Radiation ? [/su_accordion]
• Fusion Reaction
• Fission Reaction
• Chemical Reaction
• Photo Chemical Reaction
[su_spoiler title=”Answer”]Fission Reaction[/su_spoiler][su_accordion]
45. The Device Used To Change The Speed Of An Electric Fan Is [/su_accordion]
• Regulator
• Switch
• Rectifier
• Amplifier
[su_spoiler title=”Answer”]Regulator[/su_spoiler][su_accordion]
46. When The Main Switch Of The House Is Put Off It Disconnects The [/su_accordion]
• Live Wire And The Earth Wire
• Live Wire And The Neutral Wire
• Earth Wire And The Neutral Wire
• Live Wire Only
[su_spoiler title=”Answer”]live Wire And The Neutral Wire[/su_spoiler][su_accordion]
47. A Kilowatt-Hour Is Unit Of [/su_accordion]
• Power
• Electric Charge
• Energy
• Electric Current
[su_spoiler title=”Answer”]Energy[/su_spoiler][su_accordion]
48. The Audio Signals Of TV Are [/su_accordion]
• Unmodulated
• Velocity Modulated
• Amplitude Modulated
• Frequency Modulated
[su_spoiler title=”Answer”]Frequency Modulated[/su_spoiler][su_accordion]
49. Who Defined The Law Of Gravitation? [/su_accordion]
• Archimedes
• Newton
• Galileo
• Faraday
[su_spoiler title=”Answer”]Newton[/su_spoiler][su_accordion]
50. Which Of The Following Circuit Elements Is Used To Block DC In An Electronic Circuit ? [/su_accordion]
• Diode
• Capacitance
• Inductance
• Resistances
[su_spoiler title=”Answer”]Capacitance[/su_spoiler]
If You Are Preparing For The Physics Quiz, We Have Provided The Questions Answer In The Post As A Mock Test .It’s Related To Physics Quiz Questions And Answers For High School College Physics Quiz Physics Quiz Online Physics Quiz Questions For College Students High School Physics Questions And Answers. If You Have Any Questions Or Suggestions About Them Or If You Want To Know More About This So, Please Comment Below.
