Physics
Which of the following wave represents a damped oscillations?
Sound
6 Likes
Answer
The below wave represents damped oscillation:
Reason — A damped oscillation is one which fades away with time, hence, its amplitude decreases with time.
Answered By
3 Likes
Related Questions
If WA is the work done in path 1 and WB is the work done in path 2, then
- WA < WB
- WA = WB
- WA > WB
- All of the above
A bar magnet is rotated near a coil as shown below
Which of the following statement is correct for given situation?
- Induced current flows in only one direction.
- Strength of induced emf increases as the rotation speed is decreased
- The strength of induced emf is affected due to coil resistance.
- The direction of induced current changes alternatively.
Which of the following corresponds to Joule's law of heating?
- I2R
- I2Rt
- V2Rt
- IR2t
Assertion: Current is the rate of flow of charge.
Reason: Electric current will not flow between two charged bodies when connected, if they are at the same potential
- Both Assertion and Reason are true.
- Both Assertion and Reason are false.
- Assertion is false but Reason is true.
- Assertion is true but Reason is false