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coldgirl [10]
3 years ago
7

What is the practical application of visibe light, Ultraviolet,and X-ray?​

Social Studies
2 answers:
Rom4ik [11]3 years ago
8 0

answer:

1)Practical application of visible light:-

1.Visible light is used to make lasers to use in everything from surgery,to CD players to laser pointers.

2.Visible light waves also make our TV, computer and cell phone screens work.

3.Photodynamic therapy which uses visible light waves is used in the treatment of cancer.

2) Practical application of ultraviolet rays:-

1. Food and drug companies use UV lamps to steralise their products.

2.Suitable doses of Ultraviolet rays cause the body to produce vitamin D, and this is used by doctors to treat vitamin D deficiency and some skin disorders.

3.Ultraviolet rays are used to kill microbes.

4. Ultraviolet rays is used in dentistry, to cure,or harden, composite fillings.

3)Practical application of X-rays:-

1. Radiation therapy uses high-energy radiation to kill cancer cells by damaging their DNA.

2.X-ray's are an integral part of contemporary hospitals and medical centres. It is used for checking fractures(broken bones).

3. X-rays are used in computed tomography (CT) scans which combines X-rays with computer processing to create detailed pictures(scans) of cross sections of the body that are combined to form a three-dimensional X-ray ray image.

4.Mammography is a type of X-ray radiograph that is used to detect breast cancer.

ELEN [110]3 years ago
5 0

Answer:

UV radiation is widely used in industrial processes and in medical and dental practices for a variety of purposes, such as killing bacteria, creating fluorescent effects, curing inks and resins, phototherapy and suntanning. Different UV wavelengths and intensities are used for different purposes.

Explanation:

Aside from sight, there are other important uses for visible light. We concentrate visible light to make lasers to use in everything from surgery, to CD players to laser pointers. Visible light waves also make our TV, computer and cell phone screens work.

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julia-pushkina [17]

Answer:

D

Explanation:

If I’m wrong my bad however the way that it is structered and that it adds African Americans, it seemed to be D

6 0
3 years ago
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A defendant accused of four separate assaults pleads guilty to one assault count, and the three remaining criminal charges are d
777dan777 [17]

Answer:

A defendant accused of four separate assaults pleads guilty to one assault count, and the three remaining criminal charges are dismissed. This is an example of count bargaining.

Explanation:

A plea bargaining is an agreement in a criminal case in which the prosecutor agrees to reduce the sentence in exchange for the acknowledgment by the accused of his guilt.   Among these, the count bargaining is what causes the accused to be sentenced only by one of the multiple crimes of which he is accused.

This is a cornerstone of the criminal justice system in the United States of America, with almost all trials in urban areas being handled by this process, rather than the jury process. The prosecutor often agrees to impose a reduced sentence or to impose a fine. The negotiation of a sentence is subject to the permission of the court.

This process is very rarely applied in civil law countries, which do not apply the concept of bargaining. If the accused admits the charges, this is only evidence, but the prosecution has yet to file a complete case.

There may be several reasons for this negotiation. Most often, the prosecutor seeks to avoid the uncertainty of the jury trial. Prosecutors have, in general, a wide choice to decide which charges they will charge. Sometimes the prosecution seeks the defender's cooperation to prosecute other defendants. In other cases, prosecutors may be convicted of guilt, but the burden of proof is too difficult to establish.  

Critics of the system point out that bargaining can put a lot of pressure on the accused, who can be reduced to pleading guilty to offenses he did not commit. In this procedure, it all depends on the negotiation skills, which gives an advantage to the files in which good, and therefore expensive, lawyers are involved. In addition, the system encourages prosecutors to choose the most serious charges at the beginning of the case, to give themselves negotiating leeway. Finally, jurists, especially civil law jurisdictions, often find this principle contrary to the purpose of the law to associate an action with a penalty.

5 0
3 years ago
In 49 BCE, the Roman Senate ordered Caesar to return to Rome from Gaul without his armies. Caesar refused and instead marched on
dem82 [27]

Answer:

On an inscription at the riverfront of the Rubicon River, was written, that soldiers, flags, or weapons are not allowed beyond the river

However, knowing that he would have suffered death if he went into Rome alone, and that by crossing the river, the legion and himself are sentenced to death (or could cause a coup) automatically, therefore, by leading about 5,000 men across the Rubicon, then he (and his legion) have cast the die, (their goal is not for Julius Caeser or them to be killed) and it will eventually rest with a side up, therefore, their cause of action has started (which is to go into Rome and preserve themselves) and even if they stop (stop the die) there is still an outcome (punishment/coup), and therefore, there is no going back

Explanation:

4 0
3 years ago
Read each interpretation of the same event. Which one presents the most neutral perspective.
Crazy boy [7]

Answer:

c.

Explanation:

the only true statement listed

4 0
3 years ago
What conclusion and recommendations can be made on the issue of human rights violations .​
arlik [135]

Answer:

Explanation:  Regard for and usage of human rights gives the premise to tranquil and amicable concurrence among people groups with various social and religious foundations. This decent variety of societies and religions improves the all-inclusive importance of human rights at the national and provincial dimensions.

5 0
3 years ago
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