PHYSICS OF EVERYDAY LIFE BY Neha arora DEPARTMENT OF APPLIED SCIENCES Science is around us everywhere. The water you are drinking has science in it; the house you are living in has science in it. Anywhere you go‚ whatever you do sciences will surely going to help you. When we talk about the educational science‚ there are many other subjects which come under science. These subjects are called branches of science. Some of them are physics‚ chemistry‚ biology‚ astrology‚ etc. Physics is more than
Free Electromagnetic radiation Light Energy
energy that travels and spreads out as it goes‚ visible that comes from a lamp in your house and radio waves that come from a radio station are two types of electromagnetic radiation. Other examples of EM radiation are microwaves‚ infrared and ultraviolet light‚ X-rays and gamma-rays. Hotter‚ more energetic objects and events create higher energy radiation than cool objects. Only extremely hot objects or particles moving at very high velocities can create high-energy radiation like X-rays and gamma-rays
Premium Electromagnetic radiation Electromagnetic spectrum
sunlight converts oxygen to ozone by photochemical dissolution. The ozonosphere completely absorbs short wave solar radiations‚ such as ultraviolet (uv) radiations‚ x-rays‚ gamma rays etc. from the Sun. Oxygen and ozone of stratosphere provide protection from harmful solar radiation. It protects us from the bad effects of ultraviolet rays of sunlight. The effects of ultraviolet radiations are: * Cataract - eye lens becomes opaque causing blindness * Inflammatory diseases * Skin cancer Scientific
Premium Atmosphere Oxygen Sun
HOW SATELLITE BENEFITS SOCIETY Satellites are used almost everyday by everyone. Even though you can’t see it‚ there will probably be one traveling above you today. Satellites are used for many things such as communication‚ oceanography‚ astronomy‚ surveillance‚ and a variety of other things as well . They help many scientists get a perceptive view at all kinds of objects anywhere in the world. Communications Communication satellites work non-stop 24 hours a day to keep the entire world
Premium Satellite Electromagnetic spectrum
(2013). “Alinéa Restaurant in Chicago” [Online]. Available at: http://www.tripadvisor.fr/Restaurant_Review-g35805-d570063-Reviews-Alinea-Chicago_Illinois.html Ultraviolet Official Website (2013a). “Ultraviolet by Paul Pairet” [Online]. Available at: http://uvbypp.cc/ [accessed on 9 January 2014]. Ultraviolet Official Website (2013b). “Ultraviolet by Paul Pairet” [Online]. Available at: http://uvbypp.cc/ [accessed on 9 January 2014]. Warde‚ A. & Martens‚ L. (2000). Eating out: Social Differentitation
Free Restaurant Food Chef
only able to see ultraviolet spectrum but also be able to adjust their rods and cones to see further in the murky waters of where they originated. Other things that tetrachromacy can effect such as mating and who they are more and less attracted too. Tetrachromacy is common in not only fish but also in birds for things such as hunting purposes when the bird caws or screeches it makes the smaller prey animals urinate which the bird can see through that fourth cone from ultraviolet light. most Guppies
Premium Color Primary color Red
Discuss two limitations of Kevlar‚ despite its apparent strength. Kevlar’s main weaknesses are that it decomposes under alkaline conditions or when exposed to chlorine‚ it is not strong under pressure (compressive stress) and its sensitive to ultraviolet light. Even with these weakness‚ people don’t abandon
Premium Oxygen Hydrogen DNA
and realize how serious it is. Skin cancer occurs when a person is exposed to ultraviolet light‚ weather that is from the sun or fake ultraviolet rays. Whether you tan outside or indoors‚ you can get skin cancer in both scenarios. Skin cancer comes in several forms‚
Premium Cancer Oncology Chemotherapy
industrial productions. When the products employed they floated up into the earth’s atmosphere and turned into chlorine‚ thus breaking down the ozone layer. The ozone layer is a deep layer in the stratosphere that protects the earth from harmful ultraviolet radiation by absorbing them within the oxygen atoms. Not until 1978 did these researchers propose a ban against the release of fluorocarbons into the earth’s atmosphere. The facts that are supported within the speech are the probable evidence
Premium Ozone depletion Oxygen Ozone layer
other‚ ultraviolet. Based on Figure 1.1 and on what you have learned about Niels Bohr’s model of atom‚ account for the difference in energy between these lines. (3 marks) Answer: The line which is on the visible portion of spectrum is produced when electron is jumping from higher to lower energy level orbit thus releasing energy and electromagnetic waves featuring longer wavelengths‚ which mean that these lines are lower in energy compared to line which is emitting on ultraviolet portion
Premium Atom Photon