Answer:
The Earth has different temperatures because they depend on how far away the sun is to the planet (as well as many other factors of atmosphere, altitude, etc.) If the sun is closer to one part of the Earth it will be hotter than other places where the sun is not as close.
Explanation:
The answer is probably “street”
Is this a mutiple choice or mo let me know ill see if i can get the answer
Electromagntic wave, such as an X-ray.
Explanation:
- Electromagnetic wave does not require any medium to travel. These waves propagate outwards from the source.
- They can travel even through the vacuum of outer space.
- The major source is the sun which emits radiation in the form of the Electromagnetic spectrum.
- These waves travel through oscillating electrical and magnetic fields generated by the oscillating charged particles.
- These waves oscillate in the perpendicular direction of planes concerning each other and are in form.
- Electromagnetic waves travel at speed of light.
A star can be classified according to the following: main sequence, giants, and supergiants. On the other hand, the spectral class of a star is classified according to their temperature, absolute magnitude and solar luminosity.
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<span>Based on an existing classification, a star with an identified spectral class of M2 and a magnitude of +15 would be classified as a main sequence star.</span>