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Artemon [7]
2 years ago
7

Give an example of natural(non man made) combination structures​

Physics
1 answer:
neonofarm [45]2 years ago
3 0

Naturally occurring or organic substances and molecules such as cell membranes are combination structures.

<h3>What are combination structures?</h3>

Combination structures are substances which result from the combination of two or more different substances.

<h3>What are some natural combination structures?</h3>

Natural combination structures are found everywhere in the natural world.

Examples of combination structures are organic compounds and molecules including:

  • Cell membranes composed of lipids, proteins and carbohydrates.

Therefore, organic substances and molecules such as cell membranes are combination structures.

Learn more about organic structures at: brainly.com/question/24523369

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An electric field with a magnitude of 6.0 × 104 N/C is directed parallel to the positive y axis. A particle with a charge q = 4.
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Answer:

Electric force, F=2.88\times 10^{-14}\ N

Explanation:

It is given that,

Magnitude of electric field, E=6\times 10^4\ N/C

Charge, q=4.8\times 10^{-19}\ C

The electric field is directed parallel to the positive y axis. We need to find the  force on the charge particle. It is given by :

F=q\times E

F=4.8\times 10^{-19}\ C\times 6\times 10^4\ N/C

F=2.88\times 10^{-14}\ N

So, the electric force on the charge is 2.88\times 10^{-14}\ N. Hence, this is the required solution.

5 0
4 years ago
Tides occur in oceans but not in lakes why?​
lawyer [7]

Answer:

Explanation:

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7 0
3 years ago
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What are some other examples of scientific knowledge that must have resulted from indirect evidence?
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Answer:

The atomic model, the structure of the solar system, and the theory of black holes are examples of models created using indirect evidence.

Explanation:

I have no explanation sorry.

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According to the law of refraction, what is the relationship between the angle of incidence and the angle of reflection
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