Ultraviolet light is a part of the electromagnetic spectrum. Ultraviolet rays have frequencies greater than the frequency of visible light but lower than the frequency of X-rays. The wavelength of ultraviolet light is shorter than visible light and longer than that of X-rays. On interaction with...
The wavelength of X-rays is in the range View Solution What is the wavelength range ofγ-rays ? State two uses ofγ-rays. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
(a) What is the frequency of a photon of UV radiation (lambda = 2.00 times 10^{-7} m)? (b) Calculate the energy of a photon of UV radiation. (C) What is the frequency of a photon of infrared radiati What is the wavelength of ultraviolet...
visible light, ultraviolet (UV) and gamma radiation (γ), the wavelength is more often specified in nanometers (nm) or angstroms (Å). Nanometers are units of 10-9m, and angstroms are units of 10-10m.
Wavelength of Radiowaves is : A< Microwaves B> Microwaves C≤ Infrared waves D≥ UV raysSubmit What is the frequency of a 20 m radiowave? Aa.15MHz Bb.12MHz Cc.1200 KHz Dd.25 MHzSubmit The AM range of radiowaves have frequency Aless than 30 MHz Bmore than 30 MHz Cless than 2000...
The material in an LED is selected so that the wavelength of the released photons falls within the visible portion of the light spectrum. Different materials produce photons at different wavelengths, which appear as light of different colors. LED Anatomy The two basic types of LEDs are indicator...
UVA rays have a lower amount of energy and a longer wavelength than UVB rays. They can enter the middle layer of your skin called the dermis. UVA rays form 95% of the UV radiation which reaches the earth. They have a role to play in the formation of some types ofskin cancers. ...
What is ultraviolet radiation? The ultraviolet rays are a form of electromagnetic radiation emitted by the sun and other sources. They are classified into three main types according to their wavelength. The UV-A, UV-Band UV-C are all happy photons of the light spectrum. These are electro-...
The primary source of UV radiation is the sun. There are also a number of artificial sources, such as tanning booths and halogen lights. The different sources come with some unique hazards, depending on the wavelength range of the emitted UV radiation. View Video Only Save Timeline Video ...
Given: λ=365 nm=365 × 10−9 m is the wavelength Any and all forms of electromagnetic radiation...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer your tough homework and study q...