I WILL GIVE BRAINLIEST TO BEST AND MOST THOROUGH ANSWER!

1 answer:

7 0

At 100 feet, the diver is under about 4 atmospheres pressure. If she is free diving, her lungs will be compressed to about 1/4 their size on the surface (with some movement of the major abdominal organs). If she is scuba diving, the air which she is breathing is also at 4 atmospheres and there is no problem. (The non-gas spaces in the body are not-compressible and are unaffected.) The only problems she has to concern herself with are the beginnings to nitrogen narcosis and the nitrogen which is dissolving (Henry's law) into her body tissues. On the way up, she also has to remember that the air in her lungs will expand by a factor of 4 and she better exhale! Hope this helps you

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LekaFEV [45]

I would say the answer is... C. AgNO3 + LiOH AgOH + LiNO3

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5 0

3 years ago

if you pour out some of the water in a bucket,does the density of the remaining water change? explain.

Aleksandr [31]

The density does not change because it is still the same liquid as before

5 0

3 years ago

Read 2 more answers

To reduce competition, an organism can do which of the following?

andrew-mc [135]

Answer:

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Explanation:

4 0

3 years ago

List all orbitals from 1s through 5s according to increasing energy for multielectron atoms. rank orbitals from smallest to larg

GaryK [48]

Answer:

1s < 2s < 2p < 3s < 3p < 4s < 3d < 4p < 5s

Explanation:

You can predict the order of orbital energies by constructing a diagram as shown below.

Follow the arrows to get the orbitals in order of increasing energy.

The order is

1s < 2s < 2p < 3s < 3p < 4s < 3d < 4p < 5s

3 0

3 years ago

Which of the choices is an example of an element? O CO O Co O C2H2O2 O CO2

alukav5142 [94]

Answer:

Co(cobalt) is the answer

Explanation:

Cobalt is a chemical element with the symbol Co and atomic number 27. Like nickel, cobalt is found in the Earth's crust only in chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal.

3 0

2 years ago