EASY
11th Tamil Nadu Board
IMPORTANT
Earn 100

Explain elasticity using intermolecular forces.

Important Questions on Properties of Matter

EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 7 - Properties of Matter>EVALUATION>Q II
Which one of these is more elastic, steel or rubber? Why?
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 7 - Properties of Matter>EVALUATION>Q II
A spring balance shows wrong readings after using for a long time. Why?
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 7 - Properties of Matter>EVALUATION>Q II
What is the effect of temperature on elasticity?
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 7 - Properties of Matter>EVALUATION>Q II
Write down the expression for the elastic potential energy of a stretched wire.
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 7 - Properties of Matter>EVALUATION>Q II
State Pascal’s law in fluids.
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 7 - Properties of Matter>EVALUATION>Q II
State Archimedes principle.
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 7 - Properties of Matter>EVALUATION>Q II
What do you mean by upthrust or buoyancy?
EASY
11th Tamil Nadu Board
IMPORTANT
Physics Standard 11 Vol II>Chapter 7 - Properties of Matter>EVALUATION>Q II
State the law of floatation.