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SpyIntel [72]
3 years ago
10

What are three things that transfer energy by sound

Physics
2 answers:
Sergio039 [100]3 years ago
7 0
3 things that transfer energy by sound is a plucking guitar strings,speakin into a microphone and banging a drum
Bezzdna [24]3 years ago
5 0
1. Hair dryer. 2. A tv. 3. Radio
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Hi, I am having issues with this physics question. I find it quite complicated to solve and I don't even have the answer to this
galina1969 [7]

Answer:

200 m

Explanation:

Both Jerry and Tom start at the end of the pipe where the cheese is.  Jerry then runs into the pipe at 20 m/s while Tom chases him at 10 m/s.  When Jerry reaches the other end of the pipe, where Tom's cousin is, he turns around.  Eventually, he reaches Tom again, so he turns around again.  This continues until both Tom and Jerry reach the end of the pipe where Tom's cousin is.

We need to find the distance traveled by Jerry.  We already know Jerry's speed, so we just need to find the time.  We can do that using Tom's speed and the length of the pipe.

x = vt

100 m = (10 m/s) t

t = 10 s

So both Tom and Jerry run for 10 seconds.  Since Jerry runs at a speed of 20 m/s, the distance he travels is:

x = vt

x = (20 m/s) (10 s)

x = 200 m

Jerry runs a distance of 200 meters.

8 0
3 years ago
3.   The main difference between speed and velocity involves
Zinaida [17]
The difference between them is that
velocity is the speed with a direction, whereas speed does not have a direction.
8 0
3 years ago
What is Stefan's botmann's constant​
olga2289 [7]

Answer:

The Stefan–Boltzmann constant (also Stefan's constant), a physical constant denoted by the Greek letter σ (sigma), is the constant of proportionality in the Stefan–Boltzmann law: "the total intensity radiated over all wavelengths increases as the temperature increases", of a black body which is proportional to the ...

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3 years ago
How are force and weight related to each other
Leni [432]
Weight is a force caused by gravity. The weight of an object is the gravitational force between the object and Earth.
4 0
3 years ago
Select the correct answer.
Vesna [10]

Answer:

C

Explanation:

Radiant= list onto solar panels, Electric= solar into power, Radiant= Electric into light

8 0
3 years ago
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