3 years ago

Question 6 of 10

Physics

2 answers:

user100 [1]3 years ago

8 0

Answer:

the answer is c

Explanation:

dimulka [17.4K]3 years ago

3 0

Answer:

C. It keeps the electric current flowing in one direction.

Explanation:

just got it correct on my quiz.

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C. A helium atom has a diameter of approximately 9.8 • 10-11 meters. What is the diameter of a helium atom in nanometers? Given

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$1\ nm = 10^{-9} m\\\\1\ m =\frac{1\ nm}{10^{-9}}$

Since the diameter of helium atom is approximately $9.8\times 10^{-11}\ m$ , therefore the diameter of helium atom in nano meter,

$9.8\times 10^{-11}\ m=9.8\times 10^{-11} \times\frac{1\ nm}{10^{-9}}=0.098\ nm$

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Answer:

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D on Edge

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Ede4ka [16]

Explanation:

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