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zzz [600]
4 years ago
15

What does the velocity of a wave describe

Chemistry
1 answer:
sveta [45]4 years ago
5 0
The Velocity of a Wave<span>. If the crest of a slinky </span>wave<span> moves a distance of 20 meters in 10 seconds, then the speed of the ocean </span>wave<span> is 2 m/s. ... For a given </span>velocity<span>, if you increase the frequency, the wavelength </span>will<span> be shortened.</span>
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Swer questions 12 B D 12 Classify each model A-D as either an ele- ment, a compound, or a mixture. Explain your reasoning for ea
MrRissso [65]

Answer:

13-b

Explanation:

because 13-b is close to a and 12

3 0
3 years ago
Relationship between light and the color observed?
qaws [65]

Answer:

the color we observe is the wavelength that the object reflects back to us.

Explanation:

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6 0
4 years ago
Which of the following are used to make predictions?
tatyana61 [14]

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Hypotheses

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2 years ago
Name the commercial use of oxygen
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7 0
2 years ago
Read 2 more answers
What is the percent by mass of chlorine CI in NaCI to 3 significat digits please help
m_a_m_a [10]

Answer:

60.7%

Explanation:

Molar mass of NaCl = 23 +35.5

= 58.5 g/mol

Molar mass of Cl = 35.5 g/mol

Percentage by mass of Cl =?

The percentage by mass of Cl in NaCl can be obtained as shown below'

Percentage by mass = mass of element / mass of the compound × 100

Percentage by mass of Cl

= 35.5 / 58.5 × 100

= 3550 / 58.5

= 60.7%

Therefore, the percentage by mass of Cl in NaCl is 60.7%

7 0
3 years ago
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