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Lady_Fox [76]
3 years ago
5

4. How does density affect refraction

Biology
2 answers:
borishaifa [10]3 years ago
8 0
"The density of a substance determines how much light is refracted"  

Hope this helps :)
telo118 [61]3 years ago
5 0

Answer:

Density of any substance or medium determine the amount of light that will be refracted.

Explanation:

Density of any substance or medium determine the amount of light that will be refracted.

The higher is the density of any medium, the higher will be the number of atom or molecules in a given medium and hence more obstruction will be produced for light. High density also causes high refractive index.  

The light usually bends away from the normal when light travels from a region of low to high density and light bends towards the normal when light travels from a region of high to low density

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An interuption of blood flow within the bone resulting in the death of hemapoietic cells, osteocytes, and marrow fat cells that
zvonat [6]
The answer for the above question is the Avascular Necrosis. It occurs as an interruption in the blood flow within the bone resulting in the death of the hematopoietic cells, osteocytes, and marrow fat cells making up the bony structure. It is also called osteonecrosis or ischemic bone necrosis, which occurs when there is loss of blood to the bone, since the bone is a living tissue that needs blood, this interruption of blood supply will result to the death of the bone.
7 0
3 years ago
The half life of C14 is 5730 years. I have a sample that I dug up from a sea cucumber fossil. I expected .00015ppm of C14 in my
Tju [1.3M]

Answer:

The answer is 17190 years

Explanation:

Original amount was 5730. To become 1/8 of the original amount, three (3)  half life periods will demand because after first half life the amount will become 1/2 and after second half life, amount become 1/2 again (1/2 x 1/2 = 1/4).  Third half life, the amount become half 1/2 again (1/2 x 1/2 x 1/2 = 1/8).

For the 3 half life periods we have original amount x numbers of half life periods = 5730 years x 3   =  17190 years

8 0
3 years ago
Please help me !
Ahat [919]

The minimum pH is 4 whereas the maximum pH is 14. The optimum pH of enzyme Y is about 9.

The minimum pH is 4 whereas the maximum pH is 14. Within this range, Enzyme Y will work.

As shown in the graph, as the pH increases so does the rate of Enzyme action. The optimum pH of enzyme Y is about 9. The rate of enzyme action increase till a pH of 9, then it begins to decrease.

Find out more at: brainly.com/question/11422992

6 0
2 years ago
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Answer:

a diagram, speech photos and classifications

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Explanation:

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