Mock Test

High School Physics Online Test

High School Physics Online Test

This Mock Test Is Good To Practice The Questions Of Physics Test That Are As The Same Pattern Main Exam .Candidates Are Required To Practice Hard To Score Well In The Physics Test. Therefore, Here Have Provided The High School Physics Online Test 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. The Temperature Which Has The Same Reading On Both Fahrenheit And Celsius Scales Is
• 60°
• 40°
• 34°
• 140°
Answer
40°

2. A Particle Dropped From The Top Of A Tower Uniformly Falls On Ground At A Distance Which Is Equal To The Height Of Tower. Which Of The Following Paths Will Be Traversed By The Particle ?

• Circle
• Parabolic
• Great Circle
• Hyper Parabolic
Answer
Parabolic

3. Optical Fibers Are Based On The Phenomenon Of

• Interference
• Dispersion
• Diffraction
• Total Internal Reflection
Answer
Total Internal Reflection

4. A Boy Sitting In An Open Car Moving With The Constant Speed Throws A Ball Straight Up Into The Air. The Ball Falls

• Behind Him
• In Front Of Him
• Into His Hand
• By His Side
Answer
behind Him

5. Why Two Thin Shirts Can Keep Us Warmer Than A Single Thick Shirt In Winter ?

• Air Layer Between Two Shirts Works As Good Conductor
• Two Thin Shirts Become Thicker So Prevent Transmission Of Heat
• Air Layer Between Two Shirts Behaves Like Insulating Media
• No Radiation Of Heat Takes Place
Answer
Air Layer Between Two Shirts Behaves Like Insulating Media
6. Which One Of The Following Is Used For Sun Glasses ?
• Pyrex Glass
• Flint Glass
• Crystal Glass
• Crooks Glass
Answer
Crooks Glass
7. Ice Cubes Are Added To A Glass Of Pure Water And A Glass Of Pure Alcohol. The Ice Would Be
• At A Higher Level In Water
• At A Higher Level In Alcohol
• At The Same Level In Both
• Floating In Alcohol And Sinking In Water
Answer
at A Higher Level In Water

8. A Boat Will Submerge When It Displaces Water Equal To Its Own

• Volume
• Surface Area
• Weight
• Density
Answer
weight
9. In The Process Of Magnetization Of A Bar
• Only The Ends Of The Bar Get Magnetised
• Only The Surface Of The Bar Gets Magnetised
• The Entire Bulk Of The Bar Gets Magnetised
• Only Some Parts Of The Outer Layers Of The Bar Get Magnetized
Answer
The Entire Bulk Of The Bar Gets Magnetised

10. A Person Wears Spectacles With Concave Lenses. It Means That Normally (When Not Using Glasses) The Image Of Distant Objects Is Focused In His Eyes

• Behind The Retina
• In Front Of The Retina
• On The Retina
• On The Blind Spot
Answer
in Front Of The Retina

11. Which One Of The Following Determines The Sharpness Of Image In A Camera ?

• The Aperture
• The Exposure Time
• The Focal Length Of The Lens
• Size Of The Camera
Answer
The Aperture
12. Good Conductor Of Electricity Is
• Paper
• Dry Air
• Kerosene
• Graphite
Answer
graphite

13. A Hydrogen Balloon Floats Up Because Of

• Weight Of The Balloon Is Less Than The Weight Of Air Displaced By It.
• Air Pressure Decreases With Decrease In Weight
• The Pressure Inside The Balloon Is More Than The Pressure Outside It
• Air Pressure Decreases With Decrease In Height
Answer
weight Of The Balloon Is Less Than The Weight Of Air Displaced By It.

14. Cloudy Nights Are Warmer Compared Nights Because Clouds Mainly

• Absorb Heat From The Atmosphere Send It Towards Earth
• Prevent Cold Waves From The Sky Descending On Earth
• Produce Heat And Radiate Toward Earth
• Reflect Back The Heat Given By Earth
Answer
reflect Back The Heat Given By Earth

15. Noise Is Measured In

• Watt
• REM
• Centigrade
• Decibel
Answer
Decibel

16. Two Stones Of Different Masses Are Dropped Simultaneously From The Top Of A Building

• Both The Stones Reach The Ground At The Same Time
• Larger Stone Reaches The Ground Earlier
• Smaller Stone Reaches The Ground Earlier
• All Of The Above
Answer
Both The Stones Reach The Ground At The Same Time

17. The Velocity Of Heat Radiation In Vacuum Is

• Less Than That Of Light
• Greater Than That Of Light
• Equal To That Of Light
• Equal To That Of Sound
Answer
Equal To That Of Light

18. Why Is It Difficult To Breathe At Higher Altitudes?

• Due To Low Temperature
• Due To Ozone
• Due To Low Air Pressure
• Due To High Humidity
Answer
Due To Low Air Pressure

19. In Nuclear Reactor Heavy Water Is Used As

• Coolant
• Fuel
• Moderator
• Atomic Smasher
Answer
moderator

20. Which Among The Following Types Of Coal Produces Most Heat Per Unit?

• Coal
• Lignite
• Anthracite
• Pit
Answer
Anthracite

21. A Pond Of Water Appears Less Deep Due To

• Polarization
• Refraction
• Diffraction
• Reflection
Answer
refraction

22. The S.I. Unit Of Electric Charge Is :

• Amphere
• Coulomb
• E.S.U
• Kelvin
Answer
coulomb

23. A Soap Bubble Shows Colours When Illuminated With White Light. This Is Due To

• Polarization
• Interference
• Reflection
• Diffraction
Answer
Interference
24. The Four Stroke Petrol Engine Is Based On
• Diesel Cycle
• Otto Cycle
• Boyles Cycle
• Boyles Cycle
Answer
Otto Cycle

25. The Sparkling Of A Diamond Is Due To

• Interference Of Light
• Polarisation Of Light
• Refraction Of Light
• Total Internal Reflection Of Light
Answer
total Internal Reflection Of Light

26. Which One Of The Following Has The Highest Value Of Specific Heat?

• Water
• Glass
• Copper
• Lead
Answer
Water
27. In A Laser (Say Neon Laser) All The Atoms Emit The Light Waves Of
• Same Frequency
• Same Amplitude
• Same Phase
• All Of The Above
Answer
All Of The Above

28. The Weakest Of All Fundamental Forces Is

• Gravitational Force
• Electrostatic Force
• Magnetic Force
• Nuclear Force
Answer
Gravitational Force

29. The Sky Appears Blue Because Of

• Reflection On Sea Water
• Emission Of Blue Wavelength By The Sun
• Atmospheric Water Vapour
• Scattering Of Light
Answer
Scattering Of Light

30. Myopia Is The Same As

• Astigmatism
• Near Sightedness
• Presbyopia
• Long Sightedness
Answer
Near Sightedness

31. Lamberts Law Is Related To

• Interference
• Refraction
• Reflection
• Illumination
Answer
Interference

32. A Copper Disc Has A Hole. If The Disc Is Heated The Size Of The Hole

• No Change
• Increases
• Decreases
• First Increases And Than Decreases
Answer
increases

33. Velocity Of Sound In Air Does Not Change With The Change Of

• Temperature Of Air
• Pressure Of Air
• Moisture Content In Air
• Wind In The Direction Of Propagation Of Sound
Answer
Pressure Of Air

34. Rise Of Oil A Wick Is Due To

• Viscosity Of The Oil
• Pressure Of The Oil
• Surface Tension Of The Oil
• Density Of The Oil
Answer
surface Tension Of The Oil

35. Lens Is Made Up Of

• Flint Glass
• Pyrex Glass
• Ordinary Glass
• Cobalt Glass
Answer
Flint Glass

36. When A Person Sitting On A Swing Stands Up On The Swing The Frequency Of Oscillation

• Decreases
• Becomes Infinite
• Increases
• Does Not Change
Answer
increases
37. The Splitting Of Different Colours Of Light In A Prism Is :
• Dispersion Of Light
• Diffraction Of Light
• Reflection Of Light
• Refraction Of Light
Answer
Dispersion Of Light

38. Oil Rises Up The Wick In A Lamp Because

• Of The Capillary Action Phenomenon
• Of The Surface Tension Phenomenon
• Of The Diffusion Of Oil Through The Wick
• Oil Is Very Light
Answer
Of The Capillary Action Phenomenon

39. The Best Conductor Of Heat Among The Following Is

• Alcohol
• Mercury
• Ether
• Water
Answer
mercury

40. Water Pipes In Hilly Areas Often Burst On A Cold Frosty Night Because

• The Material Of Which Pipes Are Made Contracts Due To Cold And So Breaks
• Water In The Pipes Freezes And On Freezing Water Expands So Pipes Break
• Frost Makes The Pipes Rusty So They Break
• None Of These
Answer
water In The Pipes Freezes And On Freezing Water Expands So Pipes Break

41. A Storm Is Predicted If Atmospheric Pressure

• Rises Gradually
• Falls Gradually
• Falls Suddenly
• Rises Suddenly
Answer
falls Suddenly
42. A Mirage Occurs Because Of
• Reflection By Hot Ground
• Diffraction Of Light
• Total Internal Reflection By Layers Of Air
• Interference Of Light
Answer
total Internal Reflection By Layers Of Air

43. Fibre Optics Work On The Principle Of

• Scattering Of Light
• Total Internal Absorption
• Optical Rotation
• Total Internal Reflection
Answer
total Internal Reflection

44. When A Barometer Reading Suddenly Recedes It Indicates That Climate

• Will Remain Cold
• Will Be Very Warm
• Will Be Extremely Stormy
• Incessant Rain For At Least 48 Hours
Answer
will Be Extremely Stormy

45. The Process Involved In Making Soap Is

• Saponification
• Hydrolysis
• Condensation
• Polymerisation
Answer
Saponification

46. One Kilowatt Hour Is Equal

• 2 Mega Joule
• 8 Mega Joule
• 6 Mega Joule
• 0 Mega Joule
Answer
6 Mega Joule

47. When The Speed Of Car Is Doubled Then What Will Be The Braking Force Of The Car To Stop It In The Same Distance ?

• Two Times
• Half
• Four Times
• One Fourth
Answer
four Times

48. Refrigeration Is A Process Which

• Kills Bacteria
• Slows Down The Bacterial Growth
• Inactivates The Bacteria
• Plasmolyses The Bacteria
Answer
slows Down The Bacterial Growth

49. The Different Colours Of Different Stars Are Due To The Variation Of

• Pressure
• Temperature
• Density
• Radiation From Them
Answer
temperature

50. Permissible Noise Level At Residential Area During Night Time Is:

• 45 DB (A)
• 55 DB(A)
• 75 DB(A)
• 80 DB(A)
Answer
45 DB (A)

If You Are Preparing For The Physics Test, We Have Provided The Questions Answer In The Post As A Mock Test .It’s Related To High School Physics Diagnostic Test Physics Practice Test With Answers High School Physics Final Exam Multiple Choice 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.

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