Physics Quiz Questions For College Students

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 Questions For College Students 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.

1. Mirage Is An Example Of

⚪Refraction Of Light Only
⚪Total Internal Reflection Of Light Only
⚪Refraction And Total Internal Reflection Of Light
⚪Dispersion Of Light Only

Answer

refraction And Total Internal Reflection Of Light[/accordion] [/accordions]

2. The Bats Can Fly In The Dark Because

⚪They Can See The Objects In Darkness
⚪They Generate Flashes Of Light
⚪They Generate Ultrasonic Sound Waves
⚪They Have Weak Legs And Are Likely To Be Attacked By Predators

Answer

they Generate Ultrasonic Sound Waves[/accordion] [/accordions]

3. Should Cars Have Bumpers That Collapse Under Impact?

⚪No Since It Would Be Very Expensive To Get The Car Repaired
⚪No Since The Colliding Car Would Then Ram Into The Occupants And Kill Them
⚪Yes Since They Help To Absorb The Impact Of A Collision And Keep The Occupants Safe
⚪Yes Since The Offending Car Should Get Damaged And Pay For The Mistake

Answer

Yes Since They Help To Absorb The Impact Of A Collision And Keep The Occupants Safe[/accordion] [/accordions]

4. The Surface Tension Of Water On Adding Detergent To It

⚪Decreases
⚪No Change
⚪Increases
⚪Becomes Zero

Answer

decreases[/accordion] [/accordions]

5. What Is The Reason For Twinkling Of Stars ?

⚪ Total Internal Reflection
⚪Atmospheric Reflection
⚪Atmospheric Refraction
⚪Dispersion Of Light

Answer

Atmospheric Refraction[/accordion] [/accordions]

6. Pure Water Is Bad Conductor Of Electricity Because It Is

⚪Feebly Ionized
⚪Not Volatile
⚪A Very Good Solvent
⚪A Non Polar Solvent

Answer

feebly Ionized[/accordion] [/accordions]

7. The Metal Whose Electrical Conductivity Is More Is

⚪Copper
⚪Aluminum
⚪Lead
⚪Silver

Answer

silver[/accordion] [/accordions]

8. The Layer Of Atmosphere Used For Radio Wave Transmission Is

⚪Troposphere
⚪Stratosphere
⚪Ionosphere
⚪Chromospheres

Answer

ionosphere[/accordion] [/accordions]

9. A Sphere Rolls Down On Two Inclined Planes Of Different Angles But Same Height It Does So

⚪In The Same Time
⚪With The Same Speed
⚪In The Same Time With The Same Speed
⚪In The Same Time With The Same Kinetic Energy

Answer

with The Same Speed[/accordion] [/accordions]

10. When The Barometer Reading Dips Suddenly It Is An Indication Of

⚪Hot Weather
⚪Storm
⚪ Calm Weather
⚪Dry Weather

Answer

Storm[/accordion] [/accordions]

11. The Distance Between Node And Adjacent Antinodes Is 30 Cm. The Wavelength Is

⚪30 Cm.
⚪90 Cm
⚪120 Cm.
⚪ 60 Cm.

Answer

60 Cm.[/accordion] [/accordions]

12. A Device Used For Converting A.C. Into D.C. Is Called

⚪Transformer
⚪Rectifier
⚪Induction Coil
⚪Dynamo

Answer

rectifier[/accordion] [/accordions]

13. The Unit Of Electrical Power Is

⚪Watt
⚪Bolt
⚪Kilowatt Hour
⚪Ampere

Answer

Bolt[/accordion] [/accordions]

14. What Happens To A Liquid When The Vapour Pressure Equals The Atmospheric Pressure?

⚪No Change
⚪The Liquid Cools
⚪The Liquid Boils
⚪The Liquid Evaporates

Answer

The Liquid Boils[/accordion] [/accordions]

15. Smog Is A Combination Of

⚪Water And Smoke
⚪Smoke And Fog
⚪Fire And Water
⚪Air And Water Vapours

Answer

smoke And Fog[/accordion] [/accordions]

16. In A Nuclear Reactor One Of The Following Is Used As A Fuel

⚪Coal
⚪Uranium
⚪Radium
⚪Diesel

Answer

Uranium[/accordion] [/accordions]

17. Water Is Used In Car Radiator Because Of Its

⚪Easy Availability
⚪High Specific Heat Capacity
⚪Low Boiling Point
⚪Low Density

Answer

high Specific Heat Capacity[/accordion] [/accordions]

18. It Is Dangerous To Observe Solar Eclipse With Naked Eyes Because

⚪Infrared Radiations From Sun Burn Our Retina
⚪Ultraviolet Radiations From Sun Bum Our Retina
⚪All Radiations From Sun Initiate Chemical Reactions In Eyes
⚪Cosmic Rays Reach Eyes More During The Eclipse .

Answer

Ultraviolet Radiations From Sun Bum Our Retina[/accordion] [/accordions]

19. The Snow On The Mountains Does NOT Melt All At Once When It Is Heated By The Sun Because:

⚪It Has A High Latent Heat Of Fusion
⚪It Has A Low Specific Heat Capacity
⚪It Reflects Most Of The Heat From The Sun
⚪It Becomes Very Hard

Answer

it Reflects Most Of The Heat From The Sun[/accordion] [/accordions]

20. Heat Transfer Horizontally Within The Atmosphere Is Called

⚪Conduction
⚪Convection
⚪Absorption
⚪Advection

Answer

Advection[/accordion] [/accordions]

21. In A Photocell Light Energy Is Converted Into

⚪Potential Energy
⚪Chemical Energy
⚪Heat Energy
⚪Electrical Energy

Answer

electrical Energy[/accordion] [/accordions]

22. A Bomb At Rest Explodes Into A Large Number Of Tiny Fragments. The Total Momentum Of All The Fragments

⚪Is Zero
⚪Depends On The Total Mass Of All The Fragments
⚪Depends On The Speeds Of Various Fragments
⚪Is Infinity

Answer

is Zero[/accordion] [/accordions]

23. Electrostatic Precipitator Is Used To Control The Pollution Of

⚪Air
⚪Water
⚪Noise
⚪Thermal

Answer

air[/accordion] [/accordions]

24. In MRI Machine Which One Of The Following Is Used?

⚪Sound Wave
⚪X-Ray
⚪Ultrasound Wave
⚪Magnetic Wave

Answer

Magnetic Wave[/accordion] [/accordions]

25. Which Of The Following Is Most Elastic?

⚪Rubber
⚪Plastic
⚪Steel
⚪Wet Clay

Answer

Steel[/accordion] [/accordions]

26. In A Railway Track Two Rails Rejoined End To End With A Gap In Between Them Because

⚪Steel Can Be Saved
⚪Accidents Due To Contraction In Winter Can Be Avoided
⚪Air Gaps Are Necessary For Bearing The Weight Of Running Train
⚪Accidents Due To Expansible In Summer Can Be Avoided.

Answer

accidents Due To Expansible In Summer Can Be Avoided.[/accordion] [/accordions]

27. Nuclear Reactors Used To Produce Electricity Are Based On

⚪ColdFusion
⚪Nuclear Fission
⚪Nuclear Fusion
⚪Superconductivity

Answer

nuclear Fission [/accordion] [/accordions]

28. Which Of The Following Is Optical Illusion?

⚪Rainbow
⚪Earthshine
⚪Halo
⚪Mirage

Answer

Mirage[/accordion] [/accordions]

29. The Mass Energy Relation Is The Outcome Of

⚪General Theory Of Relativity
⚪Field Theory Of Energy
⚪Special Theory Of Relativity
⚪Quantum Theory

Answer

special Theory Of Relativity[/accordion] [/accordions]

30. If The Length Of A Simple Pendulum Is Halved Then Its Period Of Oscillation Is

⚪Doubled
⚪Halved
⚪Increased By A Factor
⚪Decreased By A Factor

Answer

decreased By A Factor[/accordion] [/accordions]

31. Light Houses Are Places With Powerful Lights To

⚪Guide And Resolve Traffic Jams In Crowded Metro Cities During Nights
⚪Indicate To The Incoming War Ships The Location Of A Harbor During Night
⚪Guide And Warn The Ships Corning From Different Directions In The Ocean.
⚪Indicate To The Incoming War Ships The Location Of A Harbor During Night

Answer

guide And Warn The Ships Corning From Different Directions In The Ocean.[/accordion] [/accordions]

32. Mud Houses Are Cooler In Summers And Warmer In Winters As Compared To Brick Houses Because

⚪Mud Is A Bad Conductor
⚪Mud Is A Good Conductor
⚪Mud Is A Poor Insulator
⚪Evaporation Of Water Causes Cooling In Summers And Sunlight Coming Through Holes Causes Warming In Winters

Answer

mud Is A Bad Conductor[/accordion] [/accordions]

33. The Device Used For Locating Submerged Objects Under Sea Is

⚪Sonar
⚪Radar
⚪Laser
⚪Maser

Answer

sonar[/accordion] [/accordions]

34. Night Photography And Photography In Mist And Fog Are Possible Using

⚪Infrared Radiation
⚪Microwave Radiation
⚪Ultraviolet Radiation
⚪Gamma Radiation

Answer

infrared Radiation[/accordion] [/accordions]

35. The Instrument For Measuring Intensity Of Earthquakes Is Called

⚪ Seismograph
⚪Ergo Graph
⚪ Pantograph
⚪Ideograph

Answer

Seismograph[/accordion] [/accordions]

36. A Parachute Descends Slowly Whereas A Stone Dropped From The Same Height Falls Rapidly Because

⚪Special Mechanisms Are Present In Parachute
⚪A Parachute Has A Larger Surface Area And Air Resistance Is More
⚪Stone Is Heavier Than Parachute
⚪None Of These

Answer

a Parachute Has A Larger Surface Area And Air Resistance Is More[/accordion] [/accordions]

37. The Speed Of Light With The Rise In The Temperature Of The Medium :

⚪Decreases
⚪Remains Unaltered
⚪Drops Suddenly
⚪Increases

Answer

Remains Unaltered[/accordion] [/accordions]

38. The Atmospheric Layer Reflecting Radio Waves Is Called

⚪Ionosphere
⚪Ozonosphere
⚪Stratosphere
⚪Mesosphere

Answer

Ionosphere[/accordion] [/accordions]

39. Which Of The Following Instruments Is Used To Measure Humility?

⚪Kata Thermometer
⚪Anemometer
⚪Clinical Thermometer
⚪Sling Psychomotor

Answer

Sling Psychomotor[/accordion] [/accordions]

40. The Term Isoneph Indicates The Lines Of Equal

⚪Cloudiness
⚪Salinity
⚪Rainfall
⚪Pressure

Answer

cloudiness[/accordion] [/accordions]

41. We Always See The Same Face Of The Moon Because

⚪It Revolves On Its Axis In A Direction Opposite To That Of The Earth
⚪It Takes Equal Time For Revolution Around The Earth And Rotation On Its Own Axis
⚪It Rotates At The Same Speed As The Earth Around The Sun
⚪It Is Smaller Than The Earth

Answer

it Takes Equal Time For Revolution Around The Earth And Rotation On Its Own Axis[/accordion] [/accordions]

42. Which Of The Following Has Got More Heat Capacity ?

⚪Iron Piece
⚪Water
⚪ Gold Piece
⚪Benzene

Answer

Water[/accordion] [/accordions]

43. Which Colour Is The Complementary Colour Of Yellow ?

⚪Green
⚪Orange
⚪Blue
⚪Red

Answer

Blue[/accordion] [/accordions]

44. The Device Which Convert AC To DC Is :

⚪Rectifier
⚪Oscillator
⚪Amplifier
⚪None Of These

Answer

Rectifier[/accordion] [/accordions]

45. The Energy Stored In A Watch Spring Is

⚪Heat Energy
⚪Kinetic Energy
⚪Chemical Energy
⚪Potential Energy

Answer

potential Energy[/accordion] [/accordions]

46. What Is Viewed Through An Electron Microscope?

⚪Inside Of The Human Eye
⚪Inside Of Human Stomach
⚪Structure Of Bacteria And Viruses
⚪Electrons And Other Elementary Particles

Answer

Structure Of Bacteria And Viruses[/accordion] [/accordions]

47. The Nature Of Fuse Wire Is

⚪High Resistance And Low Melting Point.
⚪High Resistance And High Melting Point.
⚪Low Resistance And High Melting Point.
⚪Low Resistance And Low Melting Point

Answer

high Resistance And Low Melting Point.[/accordion] [/accordions]

48. If The Temperature Of A Place Increases Suddenly The Relative Humidity

⚪Decreases
⚪Fluctuates
⚪Remains Constant
⚪Increases

Answer

Decreases[/accordion] [/accordions]

49. The Swing Of A Spinning Cricket Ball In Air Can Be Explained On The Basis Of

⚪Sudden Change In Wind Direction.
⚪Buoyancy Of Air.
⚪Bernoulli’s Theorem.
⚪Turbulence Caused By Wind.

Answer

Turbulence Caused By Wind.[/accordion] [/accordions]

50. Which Of The Following Occurred First ?

⚪ Albert Einstein Propounded The General Theory Of Relativity
⚪Max Planck Unveiled The Quantum Theory
⚪Wright Brothers Successfully Flew An Aircraft
⚪Guglielmo Marconi Sent Out The First Wireless Signals

Answer

Guglielmo Marconi Sent Out The First Wireless Signals[/accordion] [/accordions]

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