Question

Q.2. Correct the false statement and rewrite the statement
a. The center of an atom is called neutron
b. The drag of air on an aeroplane is an example of kineti
friction.
c. Density is mass per unit area of a substance
d. The pituitary gland is a bow-tie shaped gland found in
e. The science of friction and lubrication is called meta​

Answer 1

Answer:

a )The center of an atom is called nucleus

b)The drag of air on an aeroplane is an example of

aerodynamic friction

c )mass of a unit volume of a material substance.

d) bowtie or a butterfly. found in your neck

e )

Tribology is the science of wear, friction and lubrication

Answer 2

1. False. It is called nucleus
2. False. It is called friction
3. False. It is mass per volume