HARD
8th ICSE
IMPORTANT
Earn 100

Describe an experiment to determine the density of the material of a coin.

Important Questions on Physical Quantities and Measurement

HARD
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 2 - Physical Quantities and Measurement>TEST YOURSELF>Q B
Describe an experiment to determine the density of a liquid.
MEDIUM
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 2 - Physical Quantities and Measurement>TEST YOURSELF>Q B
What is a density bottle ? How is it used to find the density of a liquid ?
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 2 - Physical Quantities and Measurement>TEST YOURSELF>Q B
Define the term relative density of a substance.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 2 - Physical Quantities and Measurement>TEST YOURSELF>Q B
What is the unit of relative density ?
MEDIUM
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 2 - Physical Quantities and Measurement>TEST YOURSELF>Q B
Distinguish between density and relative density.
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 2 - Physical Quantities and Measurement>TEST YOURSELF>Q B
Explain the meaning of the statement ‘relative density of aluminium is 2.7' ?
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 2 - Physical Quantities and Measurement>TEST YOURSELF>Q B
How does the density of a body and that of a liquid determine whether the body will float or sink into that liquid ?
EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 2 - Physical Quantities and Measurement>TEST YOURSELF>Q B
A cork piece floats on water surface while an iron nail sinks in it. Explain the reason.