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larisa86 [58]
3 years ago
15

What does air have to do with light refraction?

Chemistry
2 answers:
Svetllana [295]3 years ago
7 0
Evn different densities of air refract light.  Thats how mirages are formed.
-BARSIC- [3]3 years ago
4 0
When light travels from air into water,it slows down,causing it to change directions slightly
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The molar mass of the gene fragment is 19182 g/mol.

What is osmotic pressure ?

Osmotic pressure is the minimum pressure which needs to be applied to a solution to prevent the inward flow of its pure solvent across a semipermeable membrane. It is also defined as the measure of the tendency of a solution to take in a pure solvent by osmosis. Potential osmotic pressure is the maximum osmotic pressure that could develop in a solution if it were separated from its pure solvent by a semipermeable membrane.

We employ the osmotic pressure equation to determine the solute's concentration, which is:

π = iMRT

Using the values in the equation above, we obtain:  19182 g/mol.

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