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3 years ago

What do MRI and ultrasound have in common as diagnostic imaging techniques? Check all that apply.

Physics

2 answers:

Gennadij [26K]3 years ago

8 0

Answer:

low risk for tissue damage

uses radio waves

the last three are not correct

sergejj [24]3 years ago

4 0

Answer:

low risk for tissue damage

no radiations

Explanation:

MRI = magnetic resonance Imaging

Ultrasound

These are two process by which we can find the damaged tissues and and their position. These methods are used in medical science and hence these process must be safe to use.

As we know that all electromagnetic radiations are not good for humans as they are of high energy range so here in order to avoid this all we use the phenomenon of resonance to find out the situation of damaged cells or tissues in the body.

So correct answers are

low risk for tissue damage

no radiation

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Keith_Richards [23]

Answer:

One would need to know how far apart the towns are:

T = SA / 40 time it takes for first cyclist to travel S1

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SA + SB = S the distance between the towns

SB = 60 / 40 SA = 1.5 SA

SA + 1.5 SA = S

S = 2.5 SA where cyclist travels distance SA

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2 years ago

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Answer:

Explanation:

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2 years ago

Brainliest please help tell me if am right if not correct me please

REY [17]

Answer:

See the answers below

Explanation:

To solve this problem we must use the following equation of kinematics.

$v_{f}=v_{o}+a*t$

where:

Vf = final velocity [m/s]

Vo = initial velocity [m/s]

a = acceleration [m/s²]

t = time [s]

First case

Vf = 6 [m/s]

Vo = 2 [m/s]

t = 2 [s]

$6=2+a*2\\4=2*a\\a=2[m/s^{2} ]$

Second case

Vf = 25 [m/s]

Vo = 5 [m/s]

a = 2 [m/s²]

$25=5+2*t\\t = 10 [s]$

Third case

Vo =4 [m/s]

a = 10 [m/s²]

t = 2 [s]

$v_{f}=4+10*2\\v_{f}=24 [m/s]$

Fourth Case

Vf = final velocity [m/s]

Vo = initial velocity [m/s]

a = acceleration [m/s²]

t = time [s]

$v_{f}=5+8*10\\v_{f}=85 [m/s]$

Fifth case

Vf = final velocity [m/s]

Vo = initial velocity [m/s]

a = acceleration [m/s²]

t = time [s]

$8=v_{o}+4*2\\v_{0}=8-8\\v_{o}=0$

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3 years ago

What is Force!????!?

spin [16.1K]

A force is a push or pull upon an object resulting from the object's interaction with another object.

4 0

3 years ago

Read 2 more answers

Solve for M₂

soldi70 [24.7K]

Explanation:

M₂ = Fr²/GM₁

M₂ = [(132N)(.243m)²]/[(6.67*10^-11N*m²/kg)(1.175*10^4kg)]

M₂ = (7.79N*m²)/(7.84*10^-7N*m²)

M₂ = 9.94*10^6 kg

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3 years ago