Physics Online Free Practice Test
This Mock Test Is Good To Practice The Questions Of Physics Exam That Are As The Same Pattern Main Exam .Candidates Are Required To Practice Hard To Score Well In The Physics Exam. Therefore, Here Have Provided The Physics Online Free Practice 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.
[su_accordion]1. What Will Be The Temperature Of The Maximum If 100 Gm Ice At 0°C Is Put In 100 Gm Water At 80°C? (Latent Heat Of Ice = 80 Cal / Gm) [/su_accordion]
• 35°C
• 45°C
• 60°C
• 0°C
[su_spoiler title=”Answer”]0°C[/su_spoiler][su_accordion]
2. The Period Of Revolution Round The Sun Is Maximum By Which Among The Following Planets? [/su_accordion]
• Mercury
• Venus
• Earth
• Mars
[su_spoiler title=”Answer”]Mars[/su_spoiler][su_accordion]
3. One Mega Watt Hour (MWH) Is Equal To [/su_accordion]
• 3.6 × 103 Joule
• 3.6 × 104 Joule
• 3.6 × 107 Joule
• 3.6 × 109 Joule
[su_spoiler title=”Answer”]3.6 × 109 Joule[/su_spoiler][su_accordion]
4. Ampere-Hour Is The Unit Of Which Among The Following? [/su_accordion]
• Power
• Energy
• Intensity Of Current
• Amount Of Charge
[su_spoiler title=”Answer”] Amount Of Charge[/su_spoiler][su_accordion]
5. Choke Is Used To . [/su_accordion]
• Reduce The Current In AC Circuit
• Reduce The Current In DC Circuit
• Convert AC To DC
• Convert DC To AC
[su_spoiler title=”Answer”] Reduce The Current In AC Circuit[/su_spoiler][su_accordion]
6. Fire In The Diesel Engine Is Produces By Which Of The Following?. [/su_accordion]
• Compression
• Spark Plug
• Friction
• Self Starter
[su_spoiler title=”Answer”] Compression[/su_spoiler][su_accordion]
7. A Telescope And Microscope Differ In That . [/su_accordion]
• Telescope’s Eyepiece With Longer Focal Lengths That The Oblective
• Telescope Has Objective Of Large Focal Length And Eyepiece Of Smaller Focal Lengths
• Both Are Different Instruments
• None Of These
[su_spoiler title=”Answer”]Telescope Has Objective Of Large Focal Length And Eyepiece Of Smaller Focal Lengths[/su_spoiler][su_accordion]
8. Which Metal Is Commonly Used For Making An Electromagnet? [/su_accordion]
• Copper
• Iron
• Nickel
• Cobalt
[su_spoiler title=”Answer”]Iron[/su_spoiler][su_accordion]
9. Gas Law Was Given By [/su_accordion]
• Boyle
• Ostwald
• Arrhenius
• Faraday
[su_spoiler title=”Answer”]Boyle[/su_spoiler][su_accordion]
10. A Moving Electric Charge Produces . [/su_accordion]
• Only Electric Field
• Only Magnetic Field
• Both Electric And Magnetic Field
• Either Electric Or A Magnetic Field
[su_spoiler title=”Answer”]Both Electric And Magnetic Field[/su_spoiler][su_accordion]
11. At What Temperature Are The Temperature On Celsius And Fahrenheit Scales Equal? [/su_accordion]
• 273°C
• – 273°C
• – 40°C
• 40°C
[su_spoiler title=”Answer”] – 40°C [/su_spoiler][su_accordion]
12. Persistence Of Vision Is The Principle Behind? [/su_accordion]
• Camera
• Spectroscope
• Cinema
• Periscope
[su_spoiler title=”Answer”] Cinema[/su_spoiler][su_accordion]
13. Which Among The Following Is The Best Conductor Of Electricity? [/su_accordion]
• Silver
• Copper
• Gold
• Lead
[su_spoiler title=”Answer”]Silver[/su_spoiler][su_accordion]
14. Growth Of The Baby In The Uterus Is Found Using . [/su_accordion]
• X-Rays
• Gamma Rays
• Ultra Sound
• Ultra Violet Rays
[su_spoiler title=”Answer”]Ultra Sound[/su_spoiler][su_accordion]
15. Only One Part Of Moon Can Be Seen From Earth Because . [/su_accordion]
• Only One Part Reflects Light
• It Does Not Rotate
• The Period Of Rotation And Revolution Are Equal
• None Of These
[su_spoiler title=”Answer”]The Period Of Rotation And Revolution Are Equal[/su_spoiler][su_accordion]
16. At What Temperature Will The Density Of Water Be Maximum? [/su_accordion]
• 0°C
• 32°C
• – 4°C
• 4°C
[su_spoiler title=”Answer”]4°C [/su_spoiler][su_accordion]
17. Nichrome Wire Is Used In An Electric Heater Because . [/su_accordion]
• It Has High Resistance
• It Has High Melting Point
• It Can Resist A Current Upto Approx 5 Amperes
• For All Of The Above Reasons
[su_spoiler title=”Answer”]For All Of The Above Reasons[/su_spoiler][su_accordion]
18. With An Increase In Pressure The Melting Point Of Max Will. [/su_accordion]
• Decrease
• Increase
• First Increase And Then Decrease
• Remain Unaffected
[su_spoiler title=”Answer”]Increase[/su_spoiler][su_accordion]
19. Which Among The Following Are Primary Colors? [/su_accordion]
• Red, Green, Blue
• Blue, Yellow, Green
• Red, Magenta, Yellow
• Yellow, Violet, Blue
[su_spoiler title=”Answer”] Red, Green, Blue[/su_spoiler][su_accordion]
20. Light From The Laser Is . [/su_accordion]
• Monochromatic
• Composite
• Dispersed Light
• Incoherent
[su_spoiler title=”Answer”]Monochromatic[/su_spoiler][su_accordion]
21. Blisters Are Formed More Rapidly By The Steam Of Boiling Water In Comparision To Boiling Water Itself Because . [/su_accordion]
• Temperature Of The Stream Is Higher
• Stream Enters The Body Pores Rapidly
• Stream Is A Gas And Rapidly Covers The Body
• Stream Has Latent Heat
[su_spoiler title=”Answer”]Stream Has Latent Heat[/su_spoiler][su_accordion]
22. The Ozone Layer Protects Us From [/su_accordion]
• Ultra Violet Rays
• Radio Waves
• Visual Radiation
• Infrared Radiation
[su_spoiler title=”Answer”]Ultra Violet Rays[/su_spoiler][su_accordion]
23. One Kilo Calorie Heat Will Be Equal To . [/su_accordion]
• 4.2 Joule
• 4.2 X 102 Joule
• 4.2 X 103 Joule
• 4.2 X 104 Joule
[su_spoiler title=”Answer”]4.2 X 103 Joule[/su_spoiler][su_accordion]
24. Which Among The Following Quantities Is Scalar? [/su_accordion]
• Acceleration
• Work
• Force
• Velocity
[su_spoiler title=”Answer”]Velocity[/su_spoiler][su_accordion]
25. 40).The Form Of Matter Are . [/su_accordion]
• 3
• 2
• 5
• 6
[su_spoiler title=”Answer”]3[/su_spoiler][su_accordion]
26. The Weight Of A Body Is . [/su_accordion]
• The Same Everywhere On The Surface Of The Earth
• Maximum At The Poles
• Maximum At The Equator
• More On The Hills Than In The Plains
[su_spoiler title=”Answer”]Maximum At The Poles[/su_spoiler][su_accordion]
27. If A Red-Green Flag Is Seen In Green Light It Appears To Be Of Which Of The Following Colour? [/su_accordion]
• Green
• Black
• Black – Green
• Red – Black
[su_spoiler title=”Answer”]Black – Green[/su_spoiler][su_accordion]
28. At What Temperature A Body Will Not Radiate Any Heat Energy? [/su_accordion]
• 0°C
• 273°C
• 100o C
• -273°C
[su_spoiler title=”Answer”] -273°C[/su_spoiler][su_accordion]
29. The I.C Chip Used In A Computer Is Made Up Of . [/su_accordion]
• Silicon
• Chromium
• Gold
• Lead
[su_spoiler title=”Answer”]Silicon[/su_spoiler][su_accordion]
30. Ball Pen Works On The Principle Of . [/su_accordion]
• Viscosity
• Boyle’s Law
• Gravitational Force
• Capillarity And Surface Tension
[su_spoiler title=”Answer”] Capillarity And Surface Tension[/su_spoiler][su_accordion]
31. What Will Be The Effect On Gravitational Acceleration If The Earth Suddenly Stops Its Rotation? [/su_accordion]
• It Will Reduce At The Poles
• It Will Increase At The Poles
• It Will Decrease At The Equator
• It Will Increase At The Equator
[su_spoiler title=”Answer”]It Will Increase At The Poles[/su_spoiler][su_accordion]
32. The Element Of An Electric Heater Is Made Of [/su_accordion]
• Nichrome
• Copper
• Aluminum
• None Of These
[su_spoiler title=”Answer”]Nichrome[/su_spoiler][su_accordion]
33. The Centre Of The Newton’s Rings Pattern Is Dark Since . [/su_accordion]
• The Light Undergoes A Phase Change Π
• The Glass Plate Plano-Convex Lens
• The Light Undergoes A Phase Change Π/2 Answer Is: A)
• The Light Undergoes A Phase Change Π/2
[su_spoiler title=”Answer”]The Light Undergoes A Phase Change Π[/su_spoiler][su_accordion]
34. Lightning Conductors Are Made Up Of . [/su_accordion]
• Iron
• Aluminium
• Copper
• Steel
[su_spoiler title=”Answer”]Copper[/su_spoiler][su_accordion]
35. An Ice Cube Is Floating On The Surface Of Water: How Will The Water Level Be Affected By Melting Of This Ice Cube? [/su_accordion]
• Water Level Will Be Raised
• Water Level Will Go Down
• Water Level Will Remain The Same
• Water Level Will First Rise Up Then It Will Go Down
[su_spoiler title=”Answer”]Water Level Will Remain The Same[/su_spoiler][su_accordion]
36. Who Discovered X-Rays? [/su_accordion]
• Madam Curie
• Einstein
• Roentgen
• J. J. Thomson
[su_spoiler title=”Answer”]Roentgen[/su_spoiler][su_accordion]
37. Einstein Got The Nobel Prize For? [/su_accordion]
• Theory Of Relativity
• Photo-Electric Effect
• Polarisation
• Radio Activity
[su_spoiler title=”Answer”]Photo-Electric Effect[/su_spoiler][su_accordion]
38. Ohmic Conductor Among The Following Is . [/su_accordion]
• Transistor
• Thermal Value
• Electrolyte
• Constantum
[su_spoiler title=”Answer”]Constantum[/su_spoiler][su_accordion]
39. When Water Is Heated From 0o Celsius To 100o Celsius, The Volume Of Water [/su_accordion]
• Increase Gradually
• Degrease Gradually
• First Increase, Then Decrease
• First Decrease , Then Increase
[su_spoiler title=”Answer”]First Decrease , Then Increase[/su_spoiler][su_accordion]
40. Galvanometer Can Be Converted Into A Voltmeter By Using [/su_accordion]
• Low Resistance In Series
• High Resistance In Series
• Low Resistance In Parallel
• High Resistance In Parallel
[su_spoiler title=”Answer”] High Resistance In Series[/su_spoiler][su_accordion]
41. In A Standing Wave The Distance Between A Node And Adjacent Antinode Is . [/su_accordion]
• 3λ / 2
• 3λ / 2
• Λ / 4
• 3λ / 4
[su_spoiler title=”Answer”] Λ / 4[/su_spoiler][su_accordion]
42. Which Among The Following Is The Surface To Surface Missile That Is Made In India? [/su_accordion]
• Dharti
• Akash
• Prithivi
• Naag
[su_spoiler title=”Answer”]Prithivi[/su_spoiler][su_accordion]
43. In Which Among The Following Is Alternating Current Not Used? [/su_accordion]
• Refrigeration
• Heat Production
• Electroplating
• Radio Detection
[su_spoiler title=”Answer”]Electroplating[/su_spoiler][su_accordion]
44. The Apparatus Used In Submarines To Give Clear View Of The Objects On The Surface Of The Ocean Or Ground Is Known As . [/su_accordion]
• Periscope
• Sectant
• Stereoscope
• Telescope
[su_spoiler title=”Answer”] Periscope[/su_spoiler][su_accordion]
45. Kilowatt – Hour Is A Unit Of [/su_accordion]
• Energy
• Power
• Electric Charge
• Current
[su_spoiler title=”Answer”]Power[/su_spoiler]
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