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2 cards from this section. Quick, good the night before a test.
What happens to the speed of sound as temperature increases?
Think about how particles behave when they are heated.
What is the formula for calculating the speed of sound in air?
What do the variables in the formula represent?
What happens to the speed of sound as temperature increases?
Consider how heating affects vibrations.
The formula for the speed of sound in air includes which variable related to temperature?
What do you think we measure temperature in?
A sound wave travels 350 m in the air at 30°C. Calculate the time it takes for the sound to reach the observer.
How do you relate distance, speed, and time?
Design an experiment to measure the effect of temperature on sound speed in different media.
Consider how you would change the temperature and measure sound speed.
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