PHYSICS QUIZ : PHYSICAL WORLD AND MEASUREMENTS PART -1

Q1 Which of the following is a fundamental force of nature 

  • Tension in the spring
  • friction
  • restoring force in a stretched spring
  • gravitation

gravitation 


Q2 Force of friction and tension in a string are 

  • Weak force
  • Electromagnetic force
  • Nuclear force
  • gravitation

Electromagnetic force 


Q3 The process of measurement is basically 

  • a process of estimation
  • a process of comparison
  • a process of ease
  • none of these

a process of comparison 


Q4 The quantity whose unit is treated as derived unit is 

  • Length
  • time
  • mass
  • speed

Speed 


Q5 Which is the unit of a fundamental physical quantity? 

  • Kg
  • m/s
  • Kgs
  • None of these

Kg 


Q6 Characteristic of a standard unit is 

  • It should not change with time
  • It should be well defined
  • It should be of suitable size
  • all of these

all of these 


Q7 Light year is a unit of . 

  • Time
  • Mass
  • distance
  • all of these

Distance 


Q8 Which of the following quantity is measured in kelvin? 

  • Time
  • Mass
  • distance
  • temperature

temperature 


Q9 Which of the following is not a fundamental quantity? 

  • Time
  • Mass
  • velocity
  • temperature

Velocity 


Q10 The SI unit of luminous intensity is 

  • Second
  • Candela
  • mole
  • m/s

Candela 


2 comments:

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