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3 years ago

10

PLEASE HELP IT'S THE END OF THE QUARTER AND I NEED HELP ON THIS TEST TO HELP MY FINAL GRADE !!!

2 answers:

PolarNik [594]3 years ago

5 0

Answer:

Gamma rays and X–rays

Explanation:

The electromagnetic spectrum consists of all types of electromagnetic radiation. The EM spectrum is arranged from the longest wavelength with the lowest frequency and lowest energy which are the radio waves and microwaves to the shortest wavelength with the highest frequency and highest energy which are the x-rays and gamma rays. Visible light that can be seen by a humans is a small portion in between the ultraviolet and infrared rays.

<em>Brainliest </em>

harina [27]3 years ago

4 0

Answer:

radio waves

Explanation:

if u need further help try looking it up on Google to help u out!

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A locomotive accelerates a 25-car train along a level track. Every car has a mass of 7.7 ✕ 104 kg and is subject to a friction f

MaRussiya [10]

To solve the problem it is necessary to apply the concepts related to Force of Friction and Tension between the two bodies.

In this way,

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$m_T = 1.925*10^6Kg$

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3 years ago