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solniwko [45]
4 years ago
5

What happens to the sound wave in echolocation?

Chemistry
1 answer:
Andrei [34K]4 years ago
5 0
Answer: Reflected :)
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Why was Niels Bohr atomic model superior to all the earlier models
Usimov [2.4K]

Answer:

because it showed how the electron could orbit the nucleus without falling into it.

6 0
3 years ago
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Which factor is defined as the average kinetic energy of a substance?
AveGali [126]

A. mass of the substance

4 0
4 years ago
what is the theoretical mass of xenon tetrafluoride that should form when 130.g of xenon is reacted with 100.g of F2? what is th
serg [7]

Answer:

The answer to your question is: 70.7 %

Explanation:

Equation

                  Xe   +   2F₂    ⇒    XeF₄

limiting reactant = Xe

Xe is the limiting reactant because the ratio is:

theoretical = 131/ 76 = 1.72 g

experimental ratio = 130/100 = 1.3  the amount of F increased.

                     131.3 g of Xe ------------------ 207 g of XeF₄

                     130 g of Xe  -------------------  x

                         x = (130 x 207) / 131.3

                        x = 205 g of XeF₄

% yield = 145 / 205 x 100

% yield = 70.7

5 0
3 years ago
How does the freezing and boiling point of ocean water compare to those of distilled water?
vichka [17]
Distilled water is touched by man so it would probably be close to 300 degrees farenheit.......maybe.
8 0
4 years ago
Define What is boiling
kozerog [31]

Answer:

Boiling is the rapid vaporization of a liquid, which occurs when a liquid is heated to its boiling point, the temperature at which the vapour pressure of the liquid is equal to the pressure exerted on the liquid by the surrounding atmosphere.

Explanation:

Hi

8 0
3 years ago
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