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ᴡʜᴀᴛ ɪꜱ ᴜᴠ ʀᴀʏꜱ???? |
Answer» <html><body><p><strong>Answer:</strong></p><h3><em><u>Ultraviolet (UV) is a form of electromagnetic radiation with wavelength from 10 nm[1] (with a corresponding frequency around 30 <a href="https://interviewquestions.tuteehub.com/tag/phz-2211491" style="font-weight:bold;" target="_blank" title="Click to know more about PHZ">PHZ</a>) to 400 nm (750 THz), shorter than that of visible light, but longer than X-rays. UV radiation is <a href="https://interviewquestions.tuteehub.com/tag/present-1163722" style="font-weight:bold;" target="_blank" title="Click to know more about PRESENT">PRESENT</a> in sunlight, and constitutes about 10% of the total electromagnetic radiation output from the <a href="https://interviewquestions.tuteehub.com/tag/sun-1234558" style="font-weight:bold;" target="_blank" title="Click to know more about SUN">SUN</a>. It is also produced by electric arcs and specialized lights, such as mercury-vapor lamps, tanning lamps, and black lights. Although long-wavelength ultraviolet is not considered an ionizing radiation because its photons <a href="https://interviewquestions.tuteehub.com/tag/lack-1065533" style="font-weight:bold;" target="_blank" title="Click to know more about LACK">LACK</a> the energy to ionize atoms, it can cause chemical reactions and causes many substances to glow or fluoresce. Consequently, the chemical and biological effects of UV are greater than simple heating effects, and many practical applications of UV radiation derive from its interactions with organic molecules.</u></em></h3><p><strong>Explanation:</strong></p><p><strong>I </strong><strong><a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a></strong><strong> it's</strong><strong> help</strong><strong> you</strong><strong> please</strong><strong> mark</strong><strong> me</strong><strong> as</strong><strong> brainlest</strong><strong> and</strong><strong> please</strong><strong> drop</strong><strong> some</strong><strong> thanks</strong></p></body></html> | |