B. Short/Long Answer Questions :
1. Define the term volume of an object.
2. State and define the S.I. unit of volume.
3. State two smaller units of volume. How are they
related to the S.I. unit ?
4. How will you determine the volume of a
cuboid ? Write the formula you will use.
5. Name two devices which are used to measure the
volume of an object. Draw their neat diagrams.
PLEASE GIVE THE ANSWER.
Answers
Answer:
1 The space occupied by an object is called its volume
2
=S.I. unit volume is cubic metre that is also written as m^3m
3
= smaller unit of volume is cubic centimeter i.e. cm^3m
3
and cubic decimetre i.e. dm^3m
3
.
One cubic centimetre is the volume of a cube of each side 1 centimetre i.e.
1cm^3m
3
= 1\ cm\ \times\ 1\ cm\ \times\ 1\ cm1 cm × 1 cm × 1 cm
Relationship between m^3m
3
and cm^3m
3
1 m^3m
3
= 1\ m\ \times1\ m\ \times1\ m1 m ×1 m ×1 m
= 100\ cm\ \times100\ cm\ \times100\ cm100 cm ×100 cm ×100 cm
= 10,00,000 cm^3m
3
= 10^6\ cm^310
6
cm
3
Relationship between m^3m
3
and dm^3m
3
1 m^3m
3
= 1\ m\ \times1\ m\ \times1\ m1 m ×1 m ×1 m
= 10\ dm\ \times10\ dm\ \times\ 10\ dm10 dm ×10 dm × 10 dm
= 1000 dm^3m
3
=10^3\ dm10
3
dm
4
=Volume of a cuboid = length×breadth×height
5
=Two devices that are used to measure the volume of an object are:
(a) Measuring cylinder and
(b) Measuring beaker.
solutions
Explanation:
sorry mate i have not drawn
hope this answers help you
Answer:
1)The volume of an object can be defined as the space occupied by that object.
2) The S.I unit of volume is cubic metre. In short it is written as m³. One cubic metre is the volume of a cube with each side I metre long ie 1m³ 1m x1mx1m
4) Write the formuls you will use. Ano The volume of a cuboid is measured by finding it's three dimensions ie length, breadth and height. The formula used to determine the volume of a cuboid is:
The valume of a cubaid = length x breadth x height
5).Two devices which are used to measure the volume of an object are
1) Measuring cylinder.
(2)Measuring beaker