Using the "v = f. λ" <span>equation...
Your "v" or </span>velocity = 156.25 meters/second
The water creates less friction between your foot and the ground
Answer:4 times more energy will be striking the childbearing
Explanation:
Because Volume is directly proportional to amplitude of sound. Energy is proportional to amplitude squared. If you triple the amplitude, you multiply the energy by 4
Answer:
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