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trasher [3.6K]
4 years ago
14

Joseph has hypothesized that sound travels in waves. If he were following the scientific method, what should he do next?

Chemistry
2 answers:
ss7ja [257]4 years ago
7 0
B. Test the hypothesis
Mandarinka [93]4 years ago
6 0

Answer:  B.  Test the hypothesis.

Explanation:  As already mentioned that Joseph has already hyptheiszed that sound travel in waves. According to the scientific method, he must now test his hypothesis by performing calculations and experiments.

As experiments in the foundation of any scientific investigation, thus he can prove his hypothesis only by performing experiments.

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Q=9.2x10^5J

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Explanation:

Hello,

In this case, we can compute the energy by using the following formula for air:

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Whereas the moles of air are computed via the ideal gas equation at room temperature inside the 5.5m x 6.5m x 3.0m-room:

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t=\frac{9.2x10^5J}{1.5\frac{kJ}{s}*\frac{1000J}{1kJ} } \\\\t=614s=10.2min

Regards.

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