A source placed in water creates ultrasound with a wavelength of 2 · 10-3 m. What is the wavelength of sound coming out of water? Consider the temperature of water and air equal to 20 ° С?
Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
If you have any questions about the decision, write. I will try to help. File in image format.
No feedback yet