Physicsmedium · Past Paper
Which of the following remains constant as sound travels through a uniform medium at a constant temperature?
AAmplitude
BSpeed
CIntensity
DEnergy
✓ Correct Answer: B — Speed
The speed of sound depends on the properties of the medium (like temperature and elasticity). In a uniform medium, it remains constant.
Share this question
More from Physics
- If the critical angle for a medium is 45 degrees, what is its refractive index?
- What is the angle between velocity and acceleration in a uniform circular motion?
- A body moves with uniform acceleration 'a' and initial velocity 'u'. The distance traveled by it in the 'nth' second is:
- Calculate the refractive index of a medium if the speed of light in that medium is 2 x 10^8 m/s.
- The velocity of a falling object in a vacuum depends on: