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olya-2409 [2.1K]
3 years ago
14

1. A note has a wavelength of 0.77955 m. If the speed of sound is 343.00 m/s, what pitch is this note?

Chemistry
2 answers:
nata0808 [166]3 years ago
8 0

Answer:1. A note has a wavelength of 0.77955 m. If the speed of sound is 343.00 m/s, what pitch is this note?

a

2. A note has a wavelength of 0.52028 m. If the speed of sound is 343.00 m/s, what pitch is this note?

e

3. A note has a wavelength of 0.65552 m. If the speed of sound is 343.00 m/s, what pitch is this note?

c

4. A D note has a frequency of 587.33 Hz. Calculate its wavelength in meters.

0.584m

5. A B note has a frequency of 493.88 Hz. Calculate its wavelength in meters.

0.6945m

6. An F note has a frequency of 698.46 Hz. Calculate its wavelength in meters.

1m

7. A note has a wavelength of 0.5840 m. If the speed of sound is 343.00 m/s, what pitch is this note?

587.328767123

8. A note has a wavelength of 0.4375 m. If the speed of sound is 343.00 m/s, what pitch is this note?

g

9. An E note has a frequency of 659.26 Hz. Calculate its wavelength in meters.

0.438m

10. A G note has a frequency of 783.99 Hz. Calculate its wavelength in meters.

0.520m

Explanation:

IRINA_888 [86]3 years ago
3 0
Check the attachments for answers!

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If 185 mg of acetaminophen were obtained from a tablet containing 350 mg of acetamino- phen, what would be the weight percentage
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Amount of acetaminophen initially taken = 350 mg

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Weight percentage recovery =\frac{mass recovered}{mass originally taken}*100

                                                = \frac{185 mg}{350 mg}*100

                                               = 52.9%

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3.90*10^{-25}kg/atom

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