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3 years ago

What creates the van allen belts

Chemistry

2 answers:

Pavlova-9 [17]3 years ago

4 0

Answer:

b. deflection of charged particles

Explanation:

The Van Allen Belt is a region where various atmospheric phenomena occur due to deflection of charged particles in the Earth's magnetic field, discovered in 1958 by James Van Allen, who designed a cosmic ray experiment embarked on the American explorer spacecraft Explorer 1, launched in January 2000. 1958. Van Allen's radiations do not occur, except for rare exceptions, at the poles, but in the equatorial region. These form two ring-shaped belts, centered on the equator. The innermost reaches between altitudes of one thousand and five thousand kilometers, its maximum intensity occurring on average at three thousand kilometers. It consists of highly energetic protons, which originate from the decay of neutrons produced when cosmic rays from outer space collide with atoms and molecules of the earth's atmosphere. Some of the neutrons are ejected out of the atmosphere and disintegrate into protons and electrons as they cross this region of the belt. These particles move in spiral trajectories along force lines of the earth's magnetic field.

Anna71 [15]3 years ago

3 0

Hello there.

What creates the van allen belts

b. deflection of charged particles

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Artemon [7]

Answer:

$9.8ms^{-2}$

Explanation:

using the equation :

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where v is 98m/s

u is 0m/s

t is 10seconds

$a=\frac{98m/s- 0m/s}{10} \\a=\frac{98}{10}\\ a=9.8m/s^{2}$

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2 years ago

For the following example, list the given and unknown information (including gratis or moles)

Setler79 [48]

Answer:

9.6 moles O2

Explanation:

I'll assume it is 345 grams, not gratis, of water. Hydrogen's molar mass is 1.01, not 101.

The molar mass of water is 18.0 grams/mole.

Therefore: (345g)/(18.0 g/mole) = 19.17 or 19.2 moles water (3 sig figs).

The balanced equation states that: 2H20 ⇒ 2H2 +02

It promises that we'll get 1 mole of oxygen for every 2 moles of H2O, a molar ratio of 1/2.

get (1 mole O2/2 moles H2O)*(19.2 moles H2O) or 9.6 moles O2

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2 years ago

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3 years ago

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Bond [772]

Answer:

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3 years ago

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