1 Answers

Option 4 : All I, II and III 

  • 1 Astronomical Unit = 1.5 × 1011 m. It is used to determine the distance between the earth and the sun. 
  • 1 Slug = 14.59 kg. It is a unit of mass in the FPS System. 
  • 1 Lunar Month = 27.3 solar days. It is the time between the two consecutive full moons. 
5 views

Related Questions