State whether the following statements are true or false:

X-rays are electromagnetic radiation just like the light around us but with much higher energy. Because x-rays are much higher they have shorter wavelengths.

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True

False

answer is A.

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Detailed Solution

The given statement is true.
Concept- X-rays are a type of electromagnetic radiation. As a result, understanding EM radiations will aid in obtaining the answer. X-rays are used in a variety of real-world applications, including medicine and detectors. Knowing these will aid in determining the properties.
X-ray properties.
i) X-rays are extremely short-wavelength electromagnetic waves. They move in straight lines at the speed of light. They are invisible to the naked eye.
ii) They are subjected to reflection, refraction, interference, diffraction, and polarisation.
iii) Electric and magnetic fields have no effect on them. This implies that X-rays do not contain charged particles.
iv) They ionise the gas they pass through.
v) They have an impact on photographic plates.
vi) X-rays can penetrate substances that are opaque to the naked eye.
Light materials include wood, flesh, thick paper, and thin metal sheets.
vii) When X-rays strike certain metals, photo electrons are released (photoelectric effect).
viii) X-rays are carcinogenic to living tissue. When the human body is exposed to X-rays, it causes skin redness, sores, and serious tissue and gland injuries. They annihilate the blood's white corpuscles.
ix) X-rays are not able to penetrate heavy metals such as lead and bones. When such objects are placed in their path, their shadow is cast.
Hence, the given statement is true.

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