MEDIUM
7th ICSE
IMPORTANT
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What is the relation between volume and density?

Important Questions on Measurement

MEDIUM
7th ICSE
IMPORTANT
How are convection currents formed?
MEDIUM
7th ICSE
IMPORTANT
A piece of iron sinks in water while a wooden piece floats. Why is it so?
EASY
7th ICSE
IMPORTANT
An iron nail sinks in water but it floats in mercury. Why?
EASY
7th ICSE
IMPORTANT

Define the term volume. 

EASY
7th ICSE
IMPORTANT
Define the term density.
EASY
7th ICSE
IMPORTANT
Define relative density.
EASY
7th ICSE
IMPORTANT
Explain the term: Speed