11. Which of the following objects can be pulled easily by the magnets?
b. eraser
a. cap
c. nails
d pencil
12. Which of the following objects cannot be pulled easily by a magnet?
b. eraser
a. cap
c. nails
d pencil
13. Which of the following statement is correct?
a. The push and pull of magnets is called magnetism
c. Papers are attracted by magnets.
d. All metals are attracted by magnets.
14.It is the force that acts on objects made of nickle,iron,and cobalt and makes them move
A.force
B.Friction
C.gravity
D.Magnetism
​