PHYSICS QUIZ: PHYSICAL WORLS AND MEASUREMENTS PART-2 TRUE/FALSE

Q1 In SI system there are seven fundamental and two supplementary units. 

  • True
  • False

True 


Q2 In MKS system the units of length, mass and time are metre, kilogram and second. 

  • True
  • False

True 


Q3 The SI unit of electric current is mole. 

  • True
  • False

False 


Q4 Light year is a unit of time. 

  • True
  • False

False 


Q5 Momentum is a fundamental physical quantity. 

  • True
  • False

False 


Q6 The two masses repel each other due to gravitational force 

  • True
  • False

False 


Q7 The electrostatic force between two charges follow inverse square law. 

  • True
  • False

True 


Q8 Rocket works on the principle of conservation of momentum 

  • True
  • False

True 


Q9 S.I. is not an absolute system of units. 

  • True
  • False

False 


Q10 S.I. is accepted by India only. 

  • True
  • False

&nbsFalse;


Q11 Planet is not a astronomical objects 

  • True
  • False

False 


Q12 In SI system there are seven fundamental and two supplementary units. 

  • True
  • False

True 


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