Student Questions

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Showing: Class 9 (21 questions)

by ADITRI SENGUPTA · Class 9

A 2 kg object is moving at 3 m/s. It comes to rest in 5 seconds. What is the retarding force?

Science Force and Laws of Motion 0 0 answers 0%
by AKSH PALIWAL · Class 9

1ST EQUATION OF MOTION IS

Science Motion 0 0 answers 0%
by AKSH PALIWAL · Class 9

A LOW PITCHED SOUND IS CALLED

Science Sound 0 1 answers 100%
by AKSH PALIWAL · Class 9

HIGH PITCHED SOUND IS CALLED

Science Sound 0 1 answers 100%
by AKSH PALIWAL · Class 9

PITCH OF SOUND DEPENDS UPON

Science Sound 0 0 answers 0%
by AKSH PALIWAL · Class 9

unscramble the jumble word : UINCRNO

English Jumbled Words 0 1 answers 100%
by AKSH PALIWAL · Class 9

LOUDNESS IS MEASURED IN ?

Science Sound 0 1 answers 100%
by AKSH PALIWAL · Class 9

LOUDNESS IS DIRECTLY PROPORTIONAL TO :

Science Sound 0 1 answers 100%
by AKSH PALIWAL · Class 9

TO FORM A MOLECULE HOW MANY MINIMUM ATOMS ARE REQUIRED ?

Science Atoms and Molecules 0 1 answers 100%
by AKSH PALIWAL · Class 9

James Chadwick discovered :

Science Structure of Atom 0 0 answers 0%
by AKSH PALIWAL · Class 9

THOMSON'S MODEL LED TO THE DISCOVERY OF :

Science Atoms and Molecules 0 0 answers 0%
by AKSH PALIWAL · Class 9

DISEASE CAUSING MICROORGANISMS ARE CALLED?

Science Why Do We Fall Ill 0 1 answers 100%
by AKSH PALIWAL · Class 9

CAN ELECTRONS MOVE?

Science Structure of Atom 0 0 answers 0%
by AKSH PALIWAL · Class 9

Can protons move ?

Science Structure of Atom 0 1 answers 0%
by AKSH PALIWAL · Class 9

SI UNIT OF IMPULSE IS :

Science Force and Laws of Motion 0 0 answers 0%
by AKSH PALIWAL · Class 9

Newton's first law is about:

Science Motion 0 0 answers 0%
by AYUSMAN MONDAL · Class 9

Voice change- People believed that he solved the problem

English Voices 1 9 answers 56%
by AKSH PALIWAL · Class 9

Value of Gravitational Acceleration = _______

Science Gravitation 0 10 answers 100%
by AKSH PALIWAL · Class 9

Force = _______

Science Force and Laws of Motion 0 9 answers 100%
by AKSH PALIWAL · Class 9

Sound is a type of ___ wave ?

Science Sound 1 13 answers 77%

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