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Chemistry CBSE Live product
Class 8 (2025-26)
The amazing world of solutes, solvents and solutions
Revision II - The amazing world of solutes, solvents and solutions
6.
Determination of volume of irregular objects
Question:
3
m.
Determine the volume of irregular-shaped objects:
A small
pebble
when immersed into a measuring cylinder with water. The water level rises from
20
\(mL\) to
31
\(mL\). Calculate the volume of
pebble
in \(cm^3\).
Volume =
initial reading - final reading
final reading - initial reading
final reading × initial reading
final reading + initial reading
∴ Volume of
pebble
=
51
-169
11
10
\(cm^3\)
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