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Alexandra [31]
3 years ago
5

Why would you not be able to hear a sound in space?

Physics
1 answer:
Sophie [7]3 years ago
6 0
<span>For any sounds to reach your ear, it would need a medium (fluid, solid) to propagate.
(lol u def)</span>
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A _____________ is any visual, audio, audiovisual, or other sensory material used to enhance a verbal message.
Ber [7]

Answer:

Presentational aid

Explanation:

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3 years ago
The ability of water molecules to form hydrogen bonds with other water molecules and water's ability to dissolve substances that
Arlecino [84]

Answer:

The ability of water molecules to form hydrogen bonds with other water molecules and water's ability to dissolve substances that have charges or partial charges are <u>due to water's partial charges.</u>

Explanation:

The partial negative charge on oxygen and partial positive charge on hydrogen enables them to make hydrogen bond and also makes it to dissolve the the other substances having partial charges.

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When I wave a charged golf tube at the front of the classroom with a frequency of two oscillations per second, I produce an elec
borishaifa [10]

To solve the exercise it is necessary to take into account the concepts of wavelength as a function of speed.

From the definition we know that the wavelength is described under the equation,

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\lambda = 1.5*10^8m

<em>Therefore the wavelength of this wave is 1.5*10^{8}m</em>

8 0
3 years ago
1) A car is moving to the right with the constant speed of 1.2 m/s. If the car starts
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The velocity of a wave with a wavelength of 4.700 m and frequency of 54.00 Hz is
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