Top 100+ general Science GK MCQ questions|General Science GK - Physics Objective questions & answers for Competitive exams

General science GK - Physics MCQ Questions & answers For Competitive exams 

General science GK is the one of the Important Subjects which always asked in the Competitive exams. In The Central govt jobs exams & State Services exams The Science general Knowledge Questions are From the Everyday Basic Science.

Here 100+ General Science Multiple Questions with answers on Physics which are Helpful the Competitive aspirants those prepare for the UPSC/SSC /CDS /NDA/RRB. These General science questions and answers Surely Clear to Know the General Science Questions pattern asked in the Previous Competitive exams. 

The General Science Physics MCQs Questions are are all time important for Scoring high Marks In the Competitive exams ,because the Questions Points are related to the Concerned Topics ,which mentioned in the Syllabus.

Here General Science Physics MCQ Cover all The topics which are important for Competitive exams. The General science GK Questions pattern are All most Equivalent for All the Competitive exams ,In The Railway / SSC CHSL the Basic Science questions and Answers Asked in the related exams Paper.

In General Science ,if we discuss then there are three Broad Topics which are important for exams are Physics , Chemistry ,Biology .In Some times Questions asked from the Science and Technology in the UPSC and State Civil Service exams.

General science Physics Syllabus Content : 

Here some important topics of General science Physics 

• Unit , Dimension/ Measurements 

• work & energy 

• Gravitation 

• Surface tension

• Heat & Light 

•Conductivity 

• Electricity 

•Magnetism 

• Sound & Wave Motion

• Scientists & Invention

• Discoveries relats to Physics 

• Nuclear Physics 

• Space Technology

• Defence Technology

General Science Physics MCQs for Competitive exams 

1. What is the Smallest Of time ?

Ans : Zeptoseconds

2. PARSEC is the Unit of ___________ ?

Ans : Distance 

3. The Unit of Electric Power is Ampere ? (True /False )

Ans : False . 

* The Unit of Electric Power is Watt .

* The unit of Current is Ampere .

4. A light year is the Unit of ____________ ?

Ans : Distance ( Astronomical)

5. What is the CGS Unit of Force ?

Ans : Dyne 

6. What is the SI unit of Force ?

Ans : Newton

7. What is the SI unit of work ? 

Ans : Joule 

8. What is the CGS Unit of Work ?

Ans : erg 

9. Ohm Meter is use to Measure ________ ?

Ans : Resistance 

10. Nautical mile unit is use for _______ ?

Ans : Navigation (Distance)

11. Speed of a ship is measured by _______ ?

Ans : Knot (miles per Hour )

12. One Barrel of Oil is equal to ________ ?

Ans : 158.9873 Litre ( Approx 159 litre).

13. What is the Smallest unit of Length ______ ?

Ans : Fermi metre 

14. What is used to measure the thickness of a coin ?

Ans : Millimetres 

15. Which unit is use to measure atmospheric pressure 

Ans : Barometer 

16. What instrument for Measurements the thickness of Paper ?

Ans : Screw gauge 

17. The thickness of Ozone layer content Measured in which unit ?

Ans : Dobson 

18." Richer" unit is used for Measurement of _____ ?

Ans : Intensity of Earthquake 

19. Which instruments is used for Measurement the Altitude and Velocity of Clouds ?

Ans : Nephoscope 

20. Which instruments is used for Measurement of high Temperature of the surface ? 

Ans : Pyrometer 

Scientific Instruments Measurements and it's Application 

Here the important Scientific instruments Measurements and it's application in Physics which are important for Competitive Exams.

* For Competitive exams Points of View : 

    Appratatus      Application            

 

1. Lactometer   - Measure the Density of Milk 

2. Viscometer -  Measure the Viscosity of Fluid

3.Altimeter - Measure the Object Altitudes            (plane)

4. Galvanometer - Measure Electric current 

5. Audiometer - Measure intensity of Sound 

6. Hygrometer - Measure Level of humidity 

7. Fathometer - Measure the  Depth of Ocean 

8. Manometer - Measure the pressure of Gas 

9. SONAR - use for sound Propagation (Submarines)

10.RADAR - use for Determine the Range,Angle,Velocity of Objects (Aircraft, Spacecraft, Missiles,Ships)

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