Answer:
1.A 0.54 2.B 1.86 3.D 195
Explanation:
Here's The formula 1.155/298 =0.52013422819
2.335/180 =1.86111111111
3.0.625×312 =195
Formula
Wavelength × Frequency = Wave Speed
Wave Speed × Wavelength = Frequency
Frequency × Wave Speed = Wavelength
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Answers & Comments
Answer:
1.A 0.54 2.B 1.86 3.D 195
Explanation:
Here's The formula 1.155/298 =0.52013422819
2.335/180 =1.86111111111
3.0.625×312 =195
Formula
Wavelength × Frequency = Wave Speed
Wave Speed × Wavelength = Frequency
Frequency × Wave Speed = Wavelength