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Vesnalui [34]
3 years ago
10

What medical technique uses sound wave pulses and their reflections to map structures and organs inside the body?

Physics
2 answers:
garri49 [273]3 years ago
7 0

The correct answer is “C” ultrasound. Hope this helps!

melomori [17]3 years ago
7 0

Hi the ultrasound is the answer it is used in many medical procedures to diagnose conditions. Hope this helps. :)

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The second statement is false. The Sun is a star, but not the only star.
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What is the downward pull on an object due to gravity?
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Answer:

force of gravity

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The force of gravity is that which draws the bodies towards the surface of the Earth.

 The force of gravity brakes the objects that move up and accelerates those that move down. It causes a parabolic movement in what we throw upwards,

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The energy of a given wave in the electromagnetic spectrum is 2.64 × 10-21 joules, and the value of Planck’s constant is 6.6 × 1
bixtya [17]
We are given
E = <span>2.64 × 10-21 J
h = </span><span>6.6 × 10-34 J s

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The equation is
E = h f
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f = </span>2.64 × 10-21 J / 6.6 × 10-34 J s
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6 0
3 years ago
A grating with 250 grooves mm is used with an incandescent light source. Assume the visible spectrum to range in wavelength from
NeTakaya

The number of orders that one can see the entire visible speed is 5 orders.

<h3>How to calculate the orders?</h3>

From the information given, it should be noted that the grating spacing will be:

d = (1.00 × 10^-4) / 250

d = 4000nm

Therefore, the number of times that are needed to complete the order will be the same as the number of orders which the long wavelength time will be visible. This will be:

= (4000 × sin 90°)/700

= 5.71

Therefore, the maximum orders will be 5.

Learn more about speed on:

brainly.com/question/13943409

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7 0
1 year ago
A 50-cm3 block of wood is floating on water, and a 50-cm3 chunk of iron is totally submerged in the water. Which one has the gre
ludmilkaskok [199]

Answer:

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Hence, the buoyant force is more on the iron.

4 0
3 years ago
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