Which region of the electromagnetic spectrum is used by doctors to view the skeletal structure of the human anatomy? a) x-rays b) gamma rays c) radio waves d) visible light

The order of increasing wavelength (and decreasing energy) of the given radiations is:

Gamma Rays > X-Rays > Visible Light > Radio waves

X-rays due to the short wavelength and higher energies have the ability to penetrate through soft tissues like the skin or get absorbed by hard tissues like the bones. Thus, when the human anatomy is exposed to X-rays, bones appear white whereas the skin/tissues appear gray.

Ans: A)  X-rays are used by doctors to view skeletal structures

your correct option would be A

Explanation:

Doctors use an x ray to look at your skelton to see if you have a broken or fractured bone

the tides are influenced by both the moon and the sun, it's easy to see that when the sun lines up with the moon and the earth, as during a new moon or full moon, the tidal effect is increased. these are known as spring tides, named not for the season, but for the fact that the water "springs" higher than normal. on the other hand, if the sun and the moon are 90 degrees apart in relation to an observer on earth as during the first quarter moon or third quarter moon, then high tides are not as high as they normally would be. this is because despite its greater distance, the sun's mass allows it to exert enough gravitational force on the oceans that it can negate some of the effects of the moon's pull. this phenomenon of lower high tides is called a neap tide. if you need more information on this topic visit moonconnection.com.

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