The mean position of an SHM oscillator is also called equilibrium position because:
Correct answer: D. Both "B" and "C"
- A. It is the middle position between two extremes
- B. Acceleration is zero at this position
- C. Displacement is zero at this position
- D. Both "B" and "C"
Explanation
A body is in equilibrium position during SHM if it has zero acceleration and acceleration will be zero if displacement is also zero.a = k/m x
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Waves
Progressive waves transfer energy through oscillations, with wavelength, frequency, amplitude and wave speed related by v = fλ; sound speed depends on the medium. Superposition produces interference and stationary waves in strings and organ pipes, while simple harmonic motion describes the oscillation itself and must be distinguished from wave propagation.
Practise Waves
1,281 free Waves MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Waves questions
The SI unit of spring constant is same as that of:
The displacement of the particle executing SHM is given by x = 0.01 sin (100πt). The time period is:
If a particle is rotating uniformly along a circular path, its projection would execute _ along diameter.
Motion of an SHM oscillator is given by x=0.25 cos(π/4)t. What is its time period?
Which of the following graph Shows SHM?
The body of a car is supported by four springs each of constant 2000 Nm-1. What will be the value of spring constant for this combination of springs?