General Awareness Quiz – Physics

General Awareness Quiz Set 75 for SSC CGL, SSC CHSL and Railways exams. Physics Quiz for SSC CGL, SSC CHSL, Railways etc.

Topic: General Science– Physics

1. Which among the following is measured using a Vernier Calliper?
   A) Dimension
   B) Sound
   C) Time
   D) Temperature
   
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     Option A
   Explanation: Dimensions .
2. Knot is the measuring unit of?
   A) Speed
   B) Distance
   C) Accelaration
   D) Deapth
   
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     Option A.
   Explanation:Speed.
3. Ohm is the measuring unit of?
   A) Current
   B) Resistance
   C) Voltage
   D) None of the above
   
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   Option B.
   Explanation:Resistance.
4. Which among the following temperature scale is based upon absolute zero?
   A) Rankine
   B) Kelvin
   C) Celsius
   D) Farhenite
   
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   Option B.
   Explanation: Kelvin.
5. “Svedberg Unit” is a unit of
   A) Concentration
   B) Time
   C) Density
   D) Size
   
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   Option B.
   Explanation:Time.
6. Which of the following is the largest practical unit of mass?
   A) Hyperkg
   B) Slug
   C) a.m.u
   D) C.S.L
   
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   Option D.
   Explanation: C.S.L.
7. Which of the following is NOT a unit for measuring pressure?
   A) Bar
   B) Shake
   C) Pascal
   D) Torque
   
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   Option B.
   Explanation: Shake.
8. Which of the following units is the smallest in terms of length?
   A) Angrstron
   B) Micron
   C) Fermi
   D) Nanometer
   
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   Option C.
   Explanation:Fermi.
9. What is the time taken by the earth to complete one rotation about its axis with regard to a fixed star?
   A) Shake
   B) Solar Day
   C) Tropical
   D) Siderial Day
   
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   Option D.
   Explanation: Siderial Day.
10. Which of the following is the unit of Impulse?
    A) N
    B) Ns
    C) N/s
    D) Ns-2
    
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    Option B.
    Explanation: Ns.

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