marlenemedina247

01.02.2021 • 

Chemistry

A circuit in a home provides power to a light fixture. The homeowners want to use a compact fluorescent bulb instead of an incandescent bulb .Compact fluorescent bulbs can produce as much light as incandescent bulbs but with less energy How is
this possible?

Fluorescent bulbs produce other forms of energy, too, including heat

Energy is destroyed when it passes through an incandescent bulb

Incandescent bulbs produce other forms of energy, too, including heat.

Fluorescent bulbs have been designed to put out more energy than they receive

Ответ:

josh7049

22.10.2020

Chemistry

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In an electrically neuteral atom, number of protons = number of electrons = atomic number.
Mass number = neutrons + protons/electrons/atomic number
Therefore,
neutrons = mass number - protons/electrons/atomic number
Neutrons = 33 - 15 = 18

The answer is thus B. But this is the solution and explanation along with it as proof.

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