2.from your graph,find the interval where the speed of sound at 15°C is located.
3.Extend the line of your graph and find the interval where the speed of sound at 25°C is located.
4. Use your graph to determine how much does the speed of sound change for the given change in temperature.
3.Extend the line of your graph and find the interval where the speed of sound at 25°C is located.
4. Use your graph to determine how much does the speed of sound change for the given change in temperature.
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Answer:
2. the speed of sound at 15 C is at 340 m/s.
Explanation:
v=331 m/s+(0.6 m/s)x 15
=331 m/s+(9 m/s)
=340
3. The speed of sound at 25 C is at 346 m/s
Explanation:
v=331 m/s+(0.6 m/s)x 25
=331 m/s+(15)
=346
4. The speed of sound changes 3 m/s for the given change in the change in temperature.
Hope it helps! :)