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user100 [1]
3 years ago
5

The roots of plants are important to photosynthesis because they...

Physics
1 answer:
charle [14.2K]3 years ago
8 0

Answer:

The answer is D. provide the water needed.

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an electron, a proton and a deuteron move in a magnetic field with same momentum perpendicularly. the ratio of the radii of thei
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If an electron, a proton, and a deuteron move in a magnetic field with the same momentum perpendicularly, the ratio of the radii of their circular paths will be:

  • 1: √2 : 1

<h3>How is the ratio of the perpendicular parts obtained?</h3>

To obtain the ratio of the perpendicular parts, one begins bdy noting that the mass of the proton = 1m, the mass of deuteron = 2m, and the mass of the alpha particle  = 4m.

The ratio of the radii of the parts can be obtained by finding the root of the masses and dividing this by the charge. When the coefficients are substituted into the formula, we will have:

r = √m/e : √2m/e : √4m/2e

When resolved, the resulting ratios will be:

1: √2 : 1

Learn more about the radii of their circular paths here:

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6 0
2 years ago
PLEASE ANSWER ASAP
neonofarm [45]

Answer:

2.55sec

Explanation:

time = distance/speed = (87 m)/(34 m/s) = 2.55sec

6 0
3 years ago
A solid element that is malleable' a good conductor of electricity, and reacts with oxygen is classified as a
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Select the correct answer. Which of the following is true for balancing equations? A. There must be an equal number of atoms of
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