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dimaraw [331]
3 years ago
8

A sound wave produced by a chime 515 m away is heard 1.50 s later. What is the speed of the sound in the air?

Physics
1 answer:
aliina [53]3 years ago
6 0

Answer:

the speed of the sound in the air is 343.3 m/s

Explanation:

The computation of the speed of the sound in the air is shown below:

As we know that

Speed = Distance ÷ time

So, here speed be 515 m

And, the time is 1.50 seconds

So, the speed of the sound is

= 515 m ÷ 1.50 seconds

= 343.3 m/s

hence, the speed of the sound in the air is 343.3 m/s

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In an oscillating LC circuit, the total stored energy is U and the maximum current in the inductor is I. When the current in the
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Answer:

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Explanation:

The Q seems to be endless (hardly any R on the circuit). So energy equations to describe and forth through the inducer as well as the condenser.  

Presently take a gander at the energy stored in your condensers while charging is Q.

⇒  U =\frac{Qmax^2}{C}

So conclude C doesn't change substantially as well as,

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The 225-N force is exerted on the crate towards the north and the 165-N is exerted toward the East what's the magnitude and dire
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Answer:

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Download pdf
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