2 years ago

I forgot to write also put drawings on my theory questions

Physics

1 answer:

11Alexandr11 [23.1K]2 years ago

8 0

Hi love hope you had an amazing day! you’re beautiful!!

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Roberto makes a graphic organizer to compare fusion nuclear reactions and fission nuclear reactions. A venn diagram with 2 inter

Schach [20]

Answer:

The second one

Explanation:

The second one is joining so it is the one which belongs to X, first one belongs to Z

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3 years ago

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The human ear canal is about 2.3 cm long. If it is regarded as a tube open at one end and closed at the eardrum, what is the fun

mariarad [96]

Answer:

For the given conditions the fundamental frequency is 3728.26 Hertz

Explanation:

We know that for a pipe open at one end and closed at other end the fundamental frequency is given by

$f=\frac{V_{s}}{4L}$

where

f is the fundamental frequency

$V_{s}$ is the speed of sound in air in the surrounding conditions.

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Applying values we get and using speed of sound as 343m/s we get

$f=\frac{343}{4\times 2.3\times 10^{-2}}=3728.26Hz$

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2 years ago

Cooling systems, such as air conditioners and refrigerators, transfer thermal energy in order to keep homes and cars cool or to

Lubov Fominskaja [6]

Answer: I think maybe thru Convection?

Explanation:

cause convection causes the heat to stay to the top and the cold air stay's to the bottom so maybe i would say Convection.... Is there any answer choices?

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3 years ago

Which of the following is a non renewable resource?

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Carbon isn’t because all the others on the list are naturally made apart from carbon which is man made because of all the pollution . X

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3 years ago

Who was the man who lived from 460B.C. 370B.C. and was among the first to suggest the idea of atoms?

Jlenok [28]

C Democritus

That's the Answer

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