In air, a sound wave with a frequency of 196 Hz has a wavelength of about 1.76 meters. What is the wavelength of a wave of the f
requency is increased to 784 Hz?
0.44 meters
0.57 meters
0.88 meters
1.76 meters
Also if anyone has the whole test PLEASE help me out!!!
1 answer:
I think the correct answer is B
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