Ultraviolet radiations-nonionising radiations, Science

Assignment Help:

Ultraviolet Radiations : The ultraviolet (UV) light has higher energy than visible light. Hydrogen lamps, deuterium lamps and other sources of ultra-violet are used for a variety of purposes in physical, chemical and biological laboratories. These applications include spectroscopy. The sterilisation of instruments, the initiation of chemical reactions and the detection of purines and other substances which fluoresce when irradiated with UV light in chromatography and other separation techniques. Ultraviolet sources may be recognised by their intense pale blue illumination, for example mercury vapour lamps and high voltage sparks and arc emitted at the time of welding.

 


Related Discussions:- Ultraviolet radiations-nonionising radiations

Illustrate the features of soil textural classes, Soil Textural Classes ...

Soil Textural Classes On the basis of the proportion of different soil separates present, the soils are classified into different groups called as  soil classes. The soil class

Torque and equilibrium, equilibrium, Physics what is the effect of torque a...

equilibrium, Physics what is the effect of torque and equilibrium on taps, doors,handle bars and bicycles??

Fractures-first aid treatment of localized injuries, Fractures : It is not...

Fractures : It is not our intention to introduce you to many types of fractures that can occur or all the ways a first aider might deal with them. The essential thing is that you

Differential survivability, three adaptations that help humans have differe...

three adaptations that help humans have differential survivability, and three adaptations that help humans have differential fecundity

H, how is metal tyre fitted onthe wheel of bullock cart

how is metal tyre fitted onthe wheel of bullock cart

Rock cycle, Which describes granite and basalt

Which describes granite and basalt

Explain sinus bradycardia - electrocardiogram, Explain Sinus Bradycardia - ...

Explain Sinus Bradycardia - Electrocardiogram If the SA node discharge rate is slow, the heart rate is slow. ECG is normal in every respect except that the heart rate at rest i

Explain the complex cells - primary visual cortex, Explain the Complex Cell...

Explain the Complex Cells - Primary Visual Cortex They are sensitive to both orientation and movement. For example, a line or edge with a particular tilt might stimulate a comp

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd