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Mama L [17]
3 years ago
6

A lab technician needs to clean medical instruments that have been exposed to bacteria. Which electromagnetic wave would be most

useful for this task?
Physics
2 answers:
matrenka [14]3 years ago
6 0

Ultraviolet waves kill bacteria and germs.

Semenov [28]3 years ago
6 0

Answer: The correct answer is ultraviolet  wave.

Explanation:

Electromagnetic wave is the wave in which both electric field and magnetic field are perpendicular to each other to the direction of the motion of the wave.

For example, Ultraviolet wave.

Ultraviolet wave is very harmful wave. The exposure of this wave can cause skin cancer.

This radiation has been used for disinfectant. Ultraviolet wave is used by a lab technician to clean medical instruments that have been exposed to bacteria. Bacteria contain DNA which is vulnerable to ultraviolet radiation. This radiation inactivates or kills the microbes.

Therefore, the correct answer is ultraviolet  wave.

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Sindrei [870]

The correct selections are C, C, B, D, A, B, and A .

6 0
3 years ago
Which imaging technique uses x-rays to make cross-sectional images of the body? mri ct scan x-ray imaging ultrasound
Vitek1552 [10]

Computed tomography (CT) is an imaging tool that combines x-rays with computer technology to produce a more detailed, cross-sectional image of your body.

<h3>What is CT-Scane?</h3>

Computed tomography (CT) scan is a useful diagnostic tool for detecting diseases and injuries.

Computed tomography (CT) is an imaging tool that combines x-rays with computer technology to produce a more detailed, cross-sectional image of your body.

It uses a series of X-rays and a computer to produce a 3D image of soft tissues and bones.

CT is a painless, noninvasive way for your healthcare provider to diagnose conditions.

A CT scan lets your doctor see the size, shape, and position of structures that are deep inside your body, such as organs, tissues, or tumors.

Hence Computed tomography (CT) is an imaging tool that combines x-rays with computer technology to produce a more detailed, cross-sectional image of your body.

To know more about CT-scane follow

brainly.com/question/1524856

5 0
2 years ago
X rays are used in hospital to locate in the patients bones.If the x rays of wavelength of 2×10 to the power negative nine m tra
jasenka [17]

Answer:1.5×10 to the power of 17(unit-Hertz/H)

Explanation:V=F×Wavelength

F=V/Wavelength=3×10 to power/2×10 to power of -9=1.5×10 to power of 17

8 0
3 years ago
How do you find the direction of displacement?
andreyandreev [35.5K]
You draw a straight line from the start point to the end point. It doesn't matter what route was actually followed for the trip.
3 0
3 years ago
Where is the 3rd quadrant
jeka94

The 3rd Quadrant is the lower left one on a graph,
where  ' x '  and  ' y '  are both negative.

Your picture is completely unrelated to this question.


4 0
3 years ago
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