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UkoKoshka [18]
3 years ago
6

a particular mp3 encoder can convert 93.0 kilobytes of music per second from a typical music CD.How many minutes will it take to

convert 16.1 megabytes(Mb) of music from a CD
Chemistry
1 answer:
klemol [59]3 years ago
6 0
To answer this question, you need to convert the 16.1 megabyte into second first. If the rate is 93kb/second, then the calculation would be:
16.1 mb x (1000kb/mb) / (93kb/second)= 173.12 second.
Then 16.1 mb music will last for 173.12 second. After that you can convert it into minutes: 173.12/ (60second/min)= 2.885 minutes.
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Then we must recall that the greatest effective nuclear charge (also referred to as shielding) greatly increases as distance of the orbital to the nucleus also increases. So therefore the electron in the farthest shell will experience the greatest nuclear charge hence the answer is:

<span>4p orbital</span>

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The 32.06 represent The atomic mass, the average number of protons & neutrons

<h3>Further explanation </h3>

The Atomic Number (Z) indicates the number of protons in an atom of an element. If the atom is neutral then the number of protons will be equal to the number of electrons. So the atomic number can also indicate the number of electrons.

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So that the relationship between atomic numbers and mass numbers can be formulated as follows:

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In the following element notation,

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Find the volume of a gas at standard pressure if its volume at 1.9 atm is 80 ml?
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Answer:

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Explanation:

Step 1: Given data

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Step 2: Calculate the final volume of the gas

For an ideal gas, we can calculate the final volume of the gas using Boyle's law.

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V₂ = P₁ × V₁/P₂

V₂ = 1.9 atm × 80 mL/1.0 atm

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Since the pressure decreased, the volume of the gas increased.

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