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3 years ago

Which diagram best illustrates what happens when electromagnetic waves strike a rough, dark material?

Biology

2 answers:

sattari [20]3 years ago

8 0

Answer: D is the answer it's that one because the rod is any dark color and it's reflecting the radiation off right away it's not circling through it then bouncing off its just bouncing off

Explanation:

muminat3 years ago

6 0

When electromagnetic waves strike an obstacle, what usually happens is that part of the wave is absorbed by the obstacle, part is reflected back and part is transmitted through the material.
However, in case of a dark object; the dark object acts as a perfect absorber and absorbs all the electromagnetic waves.
So, the right answer is the diagram showing only absorption of the wave by the surface.

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What is the smallest bone in the body and where is it located?

DedPeter [7]

The smallest bone in the body is the stapes and it is the third bone of the three ossicles in the middle ear.

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3 years ago

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If an island had 1000 cats on it, an ecologist would use the word _______ to describe all the members of that species

WINSTONCH [101]

If an island had 1000 cats on it, an ecologist would use the word 'population' to describe all the members of that species

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3 years ago

For energy, a plant breaks apart some of the small sugars it builds. What does the plant do with the rest of its small sugars?

balandron [24]

Answer:

The plant stores them as starch

Explanation:

A typical plant synthesizes sugars from photosynthesis by using water and carbon dioxide.

$6CO_2 + 6H_20 + energy --> C_6H_1_2O_6 + 6O_2$

Parts of the sugar synthesized via photosynthesis is used to generate energy during respiration. The energy generated is useful for other metabolic processes in the plant's body.

$C_6H_1_2O_6 + 6O_2 --> 6CO_2 + 6H_20 + energy$

The remaining sugar is utilized in the synthesis of starch and stored in the various tissues of the plant.

6 0

4 years ago

Whats the biggest mystery about the virus

dsp73

Explanation:

Hey, there!!

According to what i have learned, the biggest mystery about virus is; It acts like both living and non- living beings.

living characters includes :

It reproduce to make more no. of themselves. 
It feeds on various substances.

non- living characters: 

It can be crystallize. 
It dont respire and feed eith it is out from a host body.

Hope it helps...

5 0

4 years ago

Wil the car smoother and more pleasant.

Pavel [41]

Answer:

C). Buffers

Explanation:

The given analogy can best be completed with 'buffers' as it similarly compares with the 'solution pH' like the comparison between 'shock absorbers' and 'vehicle movement.' Like the 'shock absorbers' function to help in improvising the vehicle movement and ride quality by lowering the effect reverberations of traveling on a rough platform, similarly, the 'buffers' help in regulating the 'pH of a solution.' Thus, option C is the correct answer.

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3 years ago