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Triss [41]
3 years ago
5

1.what is matter?

Physics
1 answer:
MariettaO [177]3 years ago
7 0
1. Matter is anything that has mass and takes up space.
2. Electrons orbit around the nucleus.
3. protons and electrons
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Not sure.can you give me a clue?


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An electron with a charge of -1.6 × 10-19 coulombs experiences a field of 1.4 × 105 newtons/coulomb. What is the magnitude of th
neonofarm [45]

Answer:

Electric force, F=2.24\times 10^{-14}\ N

Explanation:

It is given that,

Charge on an electron is -1.6\times 10^{-19}\ C

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We need to find the magnitude of the electric force on this electron due to this field. The electric force is given by :

F=qE\\\\F=1.6\times 10^{-19}\times 1.4\times 10^5\\\\F=2.24\times 10^{-14}\ N

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3 years ago
What are dimensionless quantities??​
bearhunter [10]

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Explanation:

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4 0
4 years ago
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