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3 cards from this section. Quick, good the night before a test.
Which medium does sound travel fastest through?
Think about the arrangement of molecules.
How does temperature affect the speed of sound?
Consider the motion of particles.
What happens to the speed of sound as temperature increases in air?
Think about how warm air affects movement.
Sound travels fastest in which medium?
Consider the arrangement of particles in different states.
Calculate the frequency of a sound wave with a speed of 340 m/s and a wavelength of 0.5 m.
Use the formula v = λν.
If a sound takes 2 seconds to travel 700 meters in air, what is the speed of sound in that instance?
Remember the speed formula and plug in the provided values.
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