3 years ago

What is the frequency of an x-ray with a wavelength of 1.15 times 10^-10?

1 answer:

5 0

The answer to the problem is 11.615

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Alina [70]

Sound is made when air molecules. Vibrate and move in a wave pattern, so sound moves in waves of compressions and refractions (expansion).

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3 years ago

notka56 [123]

Answer:

20 neutrons

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(not really any just look at a periodic table)

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3 years ago

Bad White [126]

The volume in liters of 3245 aluminum cans is 24.8 L.

A recycling center collects 3245 aluminum cans and there are 22 aluminum cans in 1 lb. The mass of 3245 aluminum cans is:

$3245 cans \times \frac{1lb}{22cans} = 147.5 lb$

To convert mass to volume, we need the density of aluminum (5.95 lb/L). The volume corresponding to 147.5 lb of aluminum is:

$147.5 lb \times \frac{1L}{5.95 lb} = 24.8 L$

The volume in liters of 3245 aluminum cans is 24.8 L.

You can learn more about density here: brainly.com/question/1841285

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3 years ago

Otrada [13]

The positively charged protons would repel one another and fly apart, destroying the nucleus.

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3 years ago

kaheart [24]

Answer:

To eliminate waste. Think of Excrete being another word for remove!

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2 years ago