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kompoz [17]
4 years ago
10

Four patients have been diagnosed with medical issues.

Physics
2 answers:
barxatty [35]4 years ago
7 0

Explanation :

Ultrasonic waves :

Ultrasonic waves are the waves which have frequencies higher than 20 KHz. Dolphins, bats etc produce ultrasonic waves.

Ultrasonic waves have many applications. Some of them are :

  • <em>It is used to see the development of fetus inside the mother's womb. These waves are passed inside the body and it moves in the tissues of the body. Then the conversion of waves into an electrical signal takes place and images can be taken on the screen.</em>
  • <em>It is also used to detect the stones in kidneys.</em>

So, using ultrasound technology Ashley's and Ron's medical issues can be diagnosed.            

saul85 [17]4 years ago
3 0
Ashley because she’s pregnant and you use a ultrasound to see the baby.
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Answer:

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Explanation:

mass of water at 100 C = 2 kg

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Heat is

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Entropy is given by

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As per the question, the mass of meteorite [ m]= 50 kg

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We are asked to calculate the gain in kinetic energy of earth.

The kinetic energy of meteorite is calculated as -

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4 0
3 years ago
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Answer:

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\overline{v}={\frac{\Delta x}{\Delta t}}

Given the data in the question;

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