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anastassius [24]
3 years ago
8

24. What determines an element's chemical properties? A

Physics
1 answer:
Maurinko [17]3 years ago
3 0

Explanation:

The chemical properties of an element are determined by the configuration of its electrons in orbit around its nucleus. ... See a Periodic Table of the Elements. The number of protons in the nucleus of an atom is its Atomic Number.

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if change in blood pressure between the brain and the feet is 1.88×10^4 pa .what will be the volume flow rate from head to feet
klio [65]

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Explanation:

We can solve this problem using the <u>Poiseuille equation</u>:

Q=\frac{\pi r^{4}\Delta P}{8\eta L}

Where:

Q  is the Volume flow rate

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4 0
4 years ago
A beam of light traveling in air strikes a glass slab at an angle of incidence less than 90°. After entering the glass slab, wha
omeli [17]

Answer:

It gets refracted.

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