Enfant India International school
Class
–6th Sub. – Physics. M.M. 40
Section
–A
1. Fill
in the blanks with suitable words. (1×5=5)
(a) When
we kick , throw or hit a ball , we are applying a ______ on it .
(b) Force
of friction acts in direction _______ to motion.
(c) Lubrication
helps in _______ the friction.
(d) Liquid ______ is
filled in the bulb of a clinical thermometer.
(e) A
_________ acquires the shape of the vessel in which it is kept .
2. Give
one word for the following.
(1×5=5)
(a) A force acting on
object by directly touching it .
(b) Area
of playgrounds and fields is measured in
hectares.
(c) A
construction is provided in the capillary tube of a clinical thermometer.
(d) The
attractive force amongst the molecules of a substance .
(e) The
property of a solid due to which it cannot be compressed .
3. Define these
terms . (1×5=5)
(a) Measurement
(b) Standard unit (c) Temperature (d) Force
(e)
Friction
4.
Differentiate
between the following.
(a)
Contact force and non contact force
(b)
Static friction and sliding friction
(c)
Pushing force and pulling force
(d)
Multiple and submultiples of units
(e)
MKS and FPS systems of units
Section
-B
Answer these questions. (2×10=20)
1. What
is a force ?
2. State
any three effect of a force
3. Name the three kinds
of friction.
4. State
any two examples of force as a pull.
5. What
is a physical quantity?
6. What
is mass of an object ?Name its SI unit .
7. What
is normal body temperature a healthy person?
8. What
is matter ?
9. What
are molecules ?
10. State
three important characteristics of liquids and gases .
