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laiz [17]
3 years ago
14

How is sound produced?

Chemistry
2 answers:
Oksanka [162]3 years ago
6 0

Answer:

How Is Sound Produced?

Sound is a very important part of our life.

Sound helps us to communicate with another person.

Let's discuss some sounds in our daily life.

SOUND IS PRODUCED BY VIBRATIONS

The cover of the drum vibrates.

So, sound is produced when an object vibrates.

Sound is a form of energy which is produced as a result of the vibrations of an object.

Explanation:

bekas [8.4K]3 years ago
3 0

Answer:

Explanation:

Sound is produced when an object vibrates creating a pressure wave As the particles vibrate they move nearby particles transmitting the sound further through the medium The human ear detects sound waves when vibrating air particles vibrate small parts within the ear

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Explanation:

The wavelength range of Infrared radiation is 700 nanometers to 1 millimeter. This also translates to a frequency range of 430 TeraHertz  to 300 Giga Hertz.

Because the sun is a star and is hot in comparison to earth and other planetary bodies, the bigger  range of infrared radiation it emits is in the near-infrared which is mainly composed of wavelength below 4 micrometers.

The earth's surface produces infrared radiation of the mid-infrared range while cooler substances will produce far-infrared range

The thermal range of infrared ranges between wavelengths 3.5 and 2.0 micrometers and is produced by black bodies.

Learn More:

For more on infrared radiation check out;

brainly.com/question/2369243

#LearnWithBrainly

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3 years ago
It 32g of potassium nitrate can be dissolved in 1cm3 of water at 20oC before a saturated solution is obtained, how much potassiu
Dmitry_Shevchenko [17]

Answer:

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Explanation:

Five times as much water means you can dissolve 5 times as much potassium nitrate    5 x 32 = 160 gm  <u> <===== this seems unlikely though as I doubt 32 g  of  potassium nitrate will dissolve in only  1 cm^3 of water 1 cm^3 of water is only 1 gm of water </u>

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According to Le Chatelier’s principle, what happens when the concentration of reactants is doubled in a chemical reaction that w
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Your answer is correct, I do not understand why it would be wrong.
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