A: 132.9w because 2525\19 is how much energy transferred per second which is also known as the power
Answer:
I believe it is False.
Explanation:
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Answer: When an ambulance passes with its siren blaring, you hear the pitch of the siren change: as it approaches, the siren’s pitch sounds higher than when it is moving away from you. This change is a common physical demonstration of the Doppler effect.
Explanation:
Answer:
No, they will not change.
Explanation: