What is the main disadvantage of X-rays?

X-ray, electromagnetic radiation of extremely short wavelength and high frequency, with wavelengths ranging from about 10−8 to 10−12 metre and corresponding frequencies from about 10 16 to 10 20 hertz (Hz) .

While X-rays are linked to a slightly increased risk of cancer , there is an extremely low risk of short-term side effects. Exposure to high radiation levels can have a range of effects, such as vomiting, bleeding, fainting, hair loss, and the loss of skin and hair.

Following are the disadvantages of X-Ray: ➨It does not provide 3D information . ➨Bones can block significant diagnostic data as it absorbs the radiation. ➨They do not interact very strongly with lighter elements.

X-rays are high-frequency , and thus high-energy, electromagnetic radiation. They have wavelengths ranging from 0.01 to 10 nanometres, and thus frequencies from 3×1019 to 3×1016 Hz.

Both x-rays and gamma rays are forms of high-frequency ionizing radiation, which means they have enough energy to remove an electron from (ionize) an atom or molecule .

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Just like other forms of high-energy radiation, X-rays can cause damage to cells in the body, which in turn can increase the risk of developing cancer . This increase in risk associated with each X-ray procedure is extremely low but does slowly increase with the increasing number of X-rays tests you have.