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2 years ago

What evidence did astronomers use to prove jets travel in opposite directions?

2 answers:

7 0

The evidence that astronomers use to prove jets travel in opposite direction is Spectral lines from a very fast moving ionized gases.

<h3>Who are the astronomers?</h3>

Astronomer is a person who study astronomy which is a scientific study that has to do with space, space bodies, comets, planets, stars and so on.

Therefore, The evidence that astronomers use to prove jets travel in opposite direction is Spectral lines from a very fast moving ionized gases.

Learn more about astronomers below.

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klio [65]2 years ago

7 0

Spectral lines from fast-moving red- and blue-shifted ionized gas

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A 50-ω resistor is connected to a 9.0 V battery. How much thermal energy is produced in 7.5 minutes?1.2 * 10^2 J1.3 * 10^3 J3.0

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In order to calculate the thermal energy, first let's calculate the power, using the formula:

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In scientific notation, we have an energy of 7.3 * 10^2 J, therefore the correct option is the fourth one.

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