10math mth

10.The unit of length in …….. is the foot. 10.British system

1. The standard of the number 5068 is ………. . 11.5.068 x 2103
   12.Volume is the ………… quantity. 12.derived
2. The unit of time in all system of measurement is the ………. . 13. kilogram
3. The unit of mass in MKS system is ……… . 14.kilogram
   15.The universe has the ………. size. 15.largest
   16.The unit slug is the unit of ……… . 16.mass
4. The SI unit is the modified form of …….. system. 17.MKS
5. A watch can be used to measure the ……… . 18.time
6. The mass of a boy is measured by a ……… . 19.balance
7. One metre is equal to …….km. 20.10-3
   ) Mass is a scalar quantity and its SI unit is ……… .
   (17) The gravitational force interact between ………. .
   (18) The weight of 50 kg mass is ……….. .
   (19) The nuclear force is a ……. range force.
   (20) The ratio of mass to volume is defined as ……… .
   (21) The density of ice is ……….. than that of water.
   (22) The symbol of density is ρ and it is a