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Centre of Gravity Quiz Questions and Answers 107 PDF Download

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Quiz on Centre of Gravity Worksheet 107Quiz PDF Download

Centre of Gravity Quiz

MCQ: Point where all weight of object acts is called

  1. central point
  2. center of gravity
  3. edge
  4. center of mass


Metal Density Quiz

MCQ: Mass of steel sphere having density 7850 kg m-3 and radius 0.15 m is

  1. 112 kg
  2. 290 kg
  3. 110.9 kg
  4. 300 kg


Simple Harmonic Motion Gravitation Quiz

MCQ: Dimensions of gravitational constant ‘G’ are:

  1. [M]-1 [L]³ [T]-2
  2. [M] [L]³ [T]-2
  3. [M]-1 [L]² [T]-1
  4. [M] [L]-1 [T]²


Energy Changes Quiz

MCQ: Change of liquid in to gas without boiling is called

  1. vaporization
  2. sublimation
  3. boiling
  4. evaporation


Radioactive Substances Quiz

MCQ: Photon of electromagnetic radiation is

  1. α ray
  2. β ray
  3. γ ray
  4. x-ray