What waves cause skin cancer or promote vitamin D?

What can cause skin cancer or promote vitamin D production?

Exposure to the sun causes both skin cancer and vitamin D production. Cutaneous production of vitamin D is initiated by exposure to UV-B radiation.

What type of electromagnetic waves produce vitamin D?


Type of wave Production Applications
Ultraviolet Thermal agitation and electronic transitions Sterilization Vitamin D production
X-rays Inner electronic transitions and fast collisions Security Medical diagnosis Cancer therapy
Gamma rays Nuclear decay Nuclear medicine Security Medical diagnosis Cancer therapy

What radiation goes through most matter except bone and lead?

Because of their high frequencies, X-rays carry more energy than ultraviolet rays and can penetrate most matter. But dense matter, such as bone or lead, absorbs X-rays and does not allow them to pass through.

What wave can cause skin cancer?

UVB rays have slightly more energy than UVA rays. They can damage the DNA in skin cells directly, and are the main rays that cause sunburns. They are also thought to cause most skin cancers. UVC rays have more energy than the other types of UV rays.

Does vitamin D cause skin cancer?

We found that people who have high levels of vitamin D in their blood, have an increased risk of two skin cancer types, namely basal cell carcinoma (the most common type of skin cancer) and melanoma (the most dangerous type of skin cancer).

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What type of electromagnetic waves that helps in the production of vitamin D in our skin and in identifying original from fake bank notes *?

UV synthesises vitamin D in skin, controls the endocrine system and is a painkiller. Used in state of the art air-handling units, personal air purifiers and swimming pool technology. Used to detect forged bank notes: they fluoresce in UV light; real bank notes don’t.

What are the 7 electromagnetic waves in order?

In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves.