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timurjin [86]
3 years ago
6

What can be described as a technology that uses high-frequency sound waves to create images?

Physics
2 answers:
aleksandr82 [10.1K]3 years ago
7 0

Answer:

Ultrasound can be described as a technology that uses high-frequency sound waves to create images.

Explanation:

Mkey [24]3 years ago
5 0

Answer:

A

Explanation:

Ultrasound got it on Edge 2020

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a dog pulls on a pillow with a force of 8.4 N at an angle of 31 degrees above the horizontal. what is the x component of this fo
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The x component of the force is 8.4N * cos(31°) = 7.2N (2 s.f.)
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In what type of job might being a difficult person not be much of a liability ?
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What determines the state of matter for any
noname [10]

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I think the answer is B. amount of energy present but I'm not 100% sure

Explanation:

7 0
2 years ago
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Mary takes 6.0 seconds to run up a flight of stairs that is 102 meters long. If Mary's weight is 87 newtons, what power has Mary
fredd [130]

Answer: 1479watts

Explanation:

Power is defined as the energy expended or work done in a specific time.

Mathematically,

Power = Workdone/time taken

Since work done is force × distance

Power = force × distance/time

Force = Mary's weight = 87N

Distance = height of the flight = 102meters

Time = 6.0seconds

Substituting in the formula we have;

Power = 87 × 102/6

Power = 1,479watts

Note that the time must be in seconds before usage. If its given in minutes, you will have to convert to seconds

8 0
3 years ago
What inflammatory molecule aids with muscle building and is released when muscles experience microscopic damage?
Reika [66]

Answer:

Cytokines

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