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Bingel [31]
3 years ago
13

The physical phenomenon that MRI is based on does not depend on ionizing radiation, but on other properties of atoms instead. Wh

at is this phenomenon called?
gamma-ray bursts
positron emission
X-ray propagation
nuclear magnetic resonance
Physics
2 answers:
love history [14]3 years ago
5 0

nuclear magnetic resonance

hammer [34]3 years ago
4 0

This phenomenon is called Nuclear Magnetic Resonance.

When I met my future wife, she was working in the medical research building next door to the communications building where I worked. (We shared a parking lot.) MRI was not a thing yet, and she was doing research in Nuclear Magnetic Resonance. I learned a lot about it when I walked next door to visit her in her lab. Strange as it may seem, several years earlier, her older brother was involved in the invention of the CAT scan. When we got married, I figured that our kids had at least a 50% chance of inheriting some brains. So we had some, and they've done OK.

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tiny-mole [99]

Answer:

26.8 seconds

Explanation:

To solve this problem we have to use 2 kinematics equations: *I can't use subscripts for some reason on here so I am going to use these variables:

v = final velocity

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{v}^{2}  =  {z}^{2}  + 2ax

v = z + at

First let's find the final velocity the plane will have at the end of the runway using the first equation:

{v}^{2}  =  {0}^{2}  + 2(5)(1800)

v = 60 \sqrt{5}

Now we can plug this into the second equation to find t:

60 \sqrt{5}  = 0 + 5t

t = 12 \sqrt{5}

Then using 3 significant figures we round to 26.8 seconds

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Allison is looking through a telescope at an object in space. The object looks like a very small planet, and it does not have a
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Answer:

Allison is probably looking at the asteroid.

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As temperature increases, what happens to the density of ocean water? A. changes unpredictably B. decreases C. does not change D
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As the temperature of water increases, the density of water will decrease.
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stiv31 [10]

all three will glow A

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