EASY
11th West Bengal Board
IMPORTANT
Earn 100

Show the displacement-time curve of a damped vibration.

Important Questions on Oscillations

EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 1
What changes should we expect if the damping force is increased slowly to a high value?
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 1
When a body is called underdamped, critically damped and overdamped? Draw displacement-time curves for each of these cases.
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 1
Write down the equation showing the variation of energy of a damped vibration.
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 1
When does a body undergo forced vibration? What is its frequency of vibration in that condition?
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 1
Explain the condition under which forced vibration leads to resonance.
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 1
What is sharpness of resonance? How damping force affects the sharpness of resonance?
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 1
What happens when a body possesses two simple harmonic motion simultaneously?
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 1
How uniform circular motion is related to s.h.m.?