Rainbow 🌈 mind map volume
Definition: Space occupied by a body.
Quantity: Derived quantity
Units: CGS- cm³,, MKS - m³, SI- m³ , other unit litre.
Relations: 1 km³= 10⁹m³
1 m³ = 10⁶ cm³
1 cm³= 1000 mm³
1 liter = 1000 cm³ = 10-³ m³
Formula: Volume of cuboid= length x breadth x height
Area of a cube = side³
Way to measure Volume of regular objects (cuboid, cube, sphere etc.):
- By Formula
Way to measure volume of irregular objects ( like stone ): It is measured by water displacement method)
Rainbow 🌈 MCQ of Volume
1.Volume is measured of
- the region outside a line.
Explain:- Volume is the measure of the space occupied by a body.
2. VOLUME is
Explain:- VOLUME is derived quantity quantity.
3. S.I unit of volume
Explain:- S.I unit of volume is m³.
4. 1 m³ = _______ litre
- A) 100
Explain:- 1 m³= 1000 litre
5.Volume of a cubiod is= ______
Explain:-Volume of a cubiod = Length x Breadth x height
6.Volume of a regular body can be found by
Explain:- Volume of a regular body can be found by using formula .
.
7. Volume of an irregular body can be found by
Explain:- Volume of an irregular body can be found by using water displacement method.
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