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2 cards from this section. Quick, good the night before a test.
What is the definition of a medium in waves?
Think about what materials sound needs to travel through.
Name three types of mediums.
Consider materials you encounter daily around you.
What is a medium?
Think about how sound travels.
True or False: Sound travels faster in air than in solids.
Recall how particles interact with each other.
If the temperature is 30°C, calculate the speed of sound using the formula. Discuss how this value compares to the speed at 0°C.
Always input the temperature in degrees Celsius into the formula.
Describe a situation that would cause sound to travel slower and explain why.
Consider outside weather conditions.
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