Question

Write 'True' or 'False' for each of the statements given below:- (7x1
a) Streamlining reduces the friction between a body and a fluid.
b) A clinical thermometer is marked between 95°c to 110°c.
c) The distance of the planets and stars from earth is measured in light year.
d) A physical balance is used to find mass of vegetables.
e) A force of push can act through a rigid connector only.
f)Force of friction is a consequential force.
g) A weighing balance is an example of lever of first order.​

Answer 1

Answer:

a. true

b. false

c. true

d. true

e. true

f. true

g. true