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Dovator [93]
2 years ago
9

a radiograph in front of you appears dark. you note that the bones are gray. what is the most appropriate change to make when re

taking this film
Biology
1 answer:
zvonat [6]2 years ago
8 0

Decrease the kilovoltage peak(kVp) by 10%

<u>Kilovoltage peak</u> is referred to as kVp. This is the maximum voltage that the X-ray machine will produce during an exposure.

For instance, if 80 kVp is chosen, the maximum power of x-rays produced during this exposure is 80 kilovolts.

The<u> degree of contrast</u> is controlled by kVp means the radiographic contrast decreases as the kVp rises. <u>Increasing</u> kVp also <u>increases </u>the image's overall density (darkness).

Therefore it is best to <u>decrease</u> the kVp by 10% for the next radiograph as a relatively minor change in kVp can have a big impact on the image.

Learn more about kVp and radiograph here brainly.com/question/24183828

#SPJ4

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Of the several possible nonegg models of Earth, which do you feel is most appropriate? Why?
motikmotik

Answer:

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Explanation:

Hope that helps

3 0
3 years ago
Scientists once debated how to classify the red panda. Today, how has analysis of the genome of the red panda provided evidence
skad [1K]

Answer:

According to scientists in some countries, the latest DNA research located the red panda in its own independent family, the ailurids (Ailuridae). Ailurids are themselves part of the large superfamily Musteloidea, which also includes the Mephitidae, Mustelidae and Procyonidae families, but, unlike the giant panda, it is not a bear (Ursidae).

The taxonomic classification of red panda and giant panda has been the subject of debate for many decades, as it has characteristics of both bears and raccoons. However, they are only distantly linked by a common ancestor of the first Tertiary period. Its common ancestor dates back tens of millions of years, with a wide distribution in Eurasia.

Explanation:

Musteloids (Musteloidea) are a carnivorous mammalian superfamily united by distributed characters of the skull and teeth. Musteloids share a common ancestor with pinnipeds, specifically phocids, the family to which seals belong. Musteloids consist of the families Ailuridae (red pandas), Mustelidae (mustelids: weasels), Procyonidae (protionids: raccoons and relatives) and Mephitidae (skunks). In North America, the ursoids and musteloids appear first in the Chadronian (Upper Eocene). In Europe, ursoids and musteloids first appear in the lower Oligocene immediately following the great Stehlin break. The Musteloidea superfamily may not be a monophyletic group. Some or all of the diagnostic characters may have evolved into two or more independent radiations from primitive ursoids such as Amphicynodon.

7 0
3 years ago
What do you think would<br> happen if the cell wall<br> were not functioning?
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The cell wall provides the cell with protection from all the unfavorable conditions. ... Without the cell wall, the plant cell will collapse. Uptake of nutrients would be tough and the cell would be without any protection. Hence the plant would eventually die.

Explanation:

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3 years ago
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3 0
2 years ago
Why does maltose have both alpha and beta anomers?
BabaBlast [244]

Answer:

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2 years ago
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