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Reika [66]
3 years ago
11

Ok so im confused how do you add people as friends plz help

Geography
1 answer:
mojhsa [17]3 years ago
7 0

Answer:

press follow on their page on brainy

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Wastewater treatment

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The major aim of wastewater treatment is to remove as much of the suspended solids as possible before the remaining water, called effluent, is discharged back to the environment. As solid material decays, it uses up oxygen, which is needed by the plants and animals living in the water.

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What is one main characteristics of rainforest trees​
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From earth, a hydrogen source releases an emission line that has a wavelength of 410nm. observations have been made for the same
lubasha [3.4K]

The explanation for the differences in wavelength observed from earth and a distant star with a shift towards the red end of the spectrum is the Redshift- Doppler effect.

<h3>What is the Doppler effect?</h3>

The Doppler effect is the difference that occur between the frequency of a wave in relation to observer from the wave source.

The wavelength changes with change in the frequency.

<h3>How does the Doppler effect explain the redshift?</h3>

As an object moves away from Earth, the waves moves to the red end of the electromagnetic spectrum and becomes elongated. This results to the increase in wavelength.

Therefore, the explanation for the differences in wavelength observed from earth and a distant star with a shift towards the red end of the spectrum is the redshift-Doppler effect.

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1 year ago
Which of the following air masses is most likely to produce a blizzard?
NARA [144]

Answer:

cP

Explanation:

hope this helps

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3 years ago
A cross-section of the Earth's layers are labeled 1 through 4. Layer 1 is the outermost layer and layer 4 is the innermost layer
Lady_Fox [76]
The answer to this question is
D. The Crust
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