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bija089 [108]
3 years ago
8

Nuclear fusion is the source of energy for stars. Besides hydrogen, which other element is most likely also common in stars?

Chemistry
1 answer:
cupoosta [38]3 years ago
8 0

Answer:

helium

Explanation:

coz it take part In fusion reaction

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Humidity is the measure of how much water vapor is in the air.

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The state of matter in which molecules are attracted to each other but can change position is a
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When the temperature of a substance _____, the motion of the atoms that make up that substance _____.
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Increase in temperature makes the atoms speed up, and decrease in temperature makes the atoms move slower.
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What is the frequency of a wave with a wavelength of 6.40x10^4 meters?
yKpoI14uk [10]

Answer:

frequency = 0.47×10⁴ Hz

Explanation:

Given data:

Wavelength of wave = 6.4× 10⁴ m

Frequency of wave = ?

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Formula:

Speed of wave = wavelength × frequency

Speed of wave = 3 × 10⁸ m/s

Now we will put the values in formula.

3 × 10⁸ m/s = 6.4× 10⁴ m × frequency

frequency = 3 × 10⁸ m/s / 6.4× 10⁴ m

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s⁻¹ = Hz

frequency = 0.47×10⁴ Hz

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4 0
3 years ago
Read 2 more answers
Name the following ether: OCH2CH3
Lelu [443]

The name of the given ether is ethyl benzyl ether .

<h3>What are ethers?</h3>

Ethers are organic compounds formed when nan oxygen atom is bonded to two alkyl or aryl groups.

Ethers usually have relatively high boiling points as a result of the central oxygen atom. An example of an ether, is ethyl propyl ether

The name of the given ether is ethyl benzyl ether as it has a benzyl and ethyl group attached to the oxygen atom.

In conclusion, ethers are characterized by an oxygen atom bonded to two alkyl or aryl groups.

Learn more about ethers at: brainly.com/question/20772030

#SPJ1

3 0
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