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defon
3 years ago
5

Radio waves have

Chemistry
1 answer:
Veronika [31]3 years ago
7 0
A.) Low frequency and Long Wavelength
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When iodobenzene codistills with water at 760 toor, the boiling point of the mixture is 98.5. the vapor pressure of water is?
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3 years ago
What kind of energy transformation happens when a boy uses energy from a sandwich to run the race​
Nezavi [6.7K]
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3 0
3 years ago
Calculate the eccentricity of an ellipse. The distance between the foci is 5.2 and the length of the major axis is 20.6.Round of
Dominik [7]

Answer:

The eccentricity of the ellipse is 0.252.

Explanation:

The eccentricity of an ellipse (c), dimensionless, can be determined by means of the following expression:

e = \frac{\bar c}{\bar a} (1)

Where:

\bar c - Distance between the foci, dimensionless.

\bar a - Length of the major axis, dimensionless.

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e = \frac{5.2}{20.6}

e = 0.252

The eccentricity of the ellipse is 0.252.

8 0
3 years ago
If you dilute 250 mL of 6.4 M lithium acetate solution to a volume of 750 mL, what will the concentration of this solution be?
Tresset [83]
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3 0
3 years ago
If I added 50 grams of salt to water and evaporated the solution with a hot plate, what amount of salt would be left behind?
hjlf

Any salt, even though it reacts with water, will precipitate out completely when the water is completely evaporated.  If you start with 50 grams of salt, you will end up with 50 grams of salt.

4 0
3 years ago
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