1)The force of attraction acting between the molecules, is calledinter

1.	1)The force of attraction acting between the molecules, is calledintermolecular(Force / attraction)2)The SI unit of mass is( kilogram / gram)3)The unit of force in SI system is( Newton / kgf4)A winding stair case is an example of(wedge / screw)5)Natural magnets are made from a rock called(magnesite / magnetite)6)Dust free air the life span of a machine. (increase/ decrease
Answer» Answer: 1) Intermolecular forces are the forces of attraction or repulsion which act between neighboring particles 2) The SI unit of mass is the kilogram (kg). 3) The SI unit of force is the newton 4) an inclined plane 5) lodestone A natural magnet largely made of the mineral magnetite. 6) dust free air INCREASE the LIFE span of a MACHINE.

1)The force of attraction acting between the molecules, is calledintermolecular(Force / attraction)2)The SI unit of mass is( kilogram / gram)3)The unit of force in SI system is( Newton / kgf4)A winding stair case is an example of(wedge / screw)5)Natural magnets are made from a rock called(magnesite / magnetite)6)Dust free air the life span of a machine. (increase/ decrease

Answer»

Answer:

1) Intermolecular forces are the forces of attraction or repulsion which act between neighboring particles

2) The SI unit of mass is the kilogram (kg).

3) The SI unit of force is the newton

4) an inclined plane

5) lodestone A natural magnet largely made of the mineral magnetite.

6) dust free air INCREASE the LIFE span of a MACHINE.