Answer:
Machines are faster and more efficent
Explanation:
D
Using the kinetic energy 1/2mv^2 formula
5*10^5 is the answer
Answer:
c) Very dangerous and users must not override devices designed to protect from exposures.
Explanation:
X-ray is a form of high energy electromagnetic radiation and are part of the electromagnetic spectrum.
X-ray radiation from diffraction and fluorescence instruments is very dangerous because of their high energy and wavelength.
Hence, users must not override devices designed to protect from exposures. The best shielding device to protect one from exposure is Lead.
Freezing.................
Answer:
I think that the liquids molecules are slowing down. Hope this helps!
Explanation:
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