This process takes place due to the transfer of electrons through the wire, between the terminals. 0000200360 00000 n 0000402347 00000 n In the former one, a radioactive elemental atom is divided or separated, further giving rise to daughter elements, and releasing a tremendous amount of energy.

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where, ‘k’ is the Boltzmann constant, and ‘T’ is the measured temperature or the heat of the body. 0000410156 00000 n 0000201881 00000 n Think about what kind of energy comes out when you say, turn on a fan, or maybe play an MP3 file on an Ipod. 0000219869 00000 n

0000187602 00000 n 0000452267 00000 n 0000430317 00000 n 0000327849 00000 n 0000312885 00000 n 0000351017 00000 n 0000061474 00000 n 0000025488 00000 n 0000317247 00000 n 0000285015 00000 n 0000047585 00000 n 0000201463 00000 n 0000259117 00000 n 0000205744 00000 n 0000126352 00000 n When the energy decreases after a reaction, it is then transferred to the surrounding environment or media, and hence the process is called exothermic. 0000278655 00000 n Thus, any particle in motion has this kind of energy. 0000206274 00000 n 0000169599 00000 n The spectrum of electromagnetic radiation is vast―from radio waves to the high-frequency gamma rays. 0000368709 00000 n 0000176135 00000 n 0000113219 00000 n 0000053638 00000 n It can be studied or estimated by measuring the temperature of the body or substance under consideration. 0000237018 00000 n
0000044908 00000 n 0000134374 00000 n 0000068422 00000 n 0000281367 00000 n 0000030025 00000 n 0000395950 00000 n

0000389639 00000 n A common example that incorporates the use of this energy is that of the electromagnet. xref 0000253218 00000 n Such forces are typically present on still water, viscous liquids, stretched rubber material, etc. 0000331528 00000 n 0000247616 00000 n 0000410415 00000 n

0000208739 00000 n 0000161705 00000 n These might include chemical reactions, nuclear fission and fusion processes, absorption, reflection, refraction, etc. 0000241532 00000 n 0000025408 00000 n 0000051637 00000 n 0000136589 00000 n 0000152520 00000 n 0000214664 00000 n When an electric current is passed through the wire, a magnetic field is formed, which can be further used for different purposes depending on its strength and the associated magnetic forces. 0000391733 00000 n

0000325995 00000 n 0000367573 00000 n 0000127261 00000 n 0000290528 00000 n 0000311958 00000 n 0000099341 00000 n 0000083595 00000 n 0000064758 00000 n 0000085923 00000 n 0000318643 00000 n 0000361609 00000 n 0000385245 00000 n 0000148616 00000 n 0000050533 00000 n 0000230959 00000 n In this case, energy may not be conserved but might increase or decrease, depending on the nature of collision and the extent of deformation. 0000421230 00000 n 0000136161 00000 n The mass value of a body plays an important role in deciding it.

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what about in these scenarios? 0000131026 00000 n 0000083189 00000 n 0000068710 00000 n

0000247240 00000 n In the former type, energy is conserved as the original shape and form is regained, whereas in the latter type, deformation of the bodies is permanent, and a different form of energy like heat may emerge from it. In this position, the string has the ‘potential’ to perform the work to launch the arrow.

Entire ships and submarines can be operated on the basis of a nuclear source. It is propagated by electromagnetic waves through space; for example, the light received from the Sun is an example of radiant energy. 0000081827 00000 n

0000371344 00000 n 0000082790 00000 n 0000111572 00000 n 0000064310 00000 n As seen in the above-described sections, the physical entity called energy can work in myriad forms and kinds, and can also exist in combination with the various types.

0000232961 00000 n 0000378888 00000 n 0000401866 00000 n 0000102588 00000 n 0000144616 00000 n

0000227664 00000 n These cookies will be stored in your browser only with your consent. 0000251803 00000 n 0000329155 00000 n 0000344275 00000 n 0000387460 00000 n

0000133347 00000 n Thus, elastic energy more or less makes it possible exert tensional and compressional forces on an object. 0000038483 00000 n The heavier the body in terms of mass, the higher would be its gravitational attraction. 0000060000 00000 n

0000336942 00000 n 0000395482 00000 n 0000390657 00000 n 0000265336 00000 n 0000086795 00000 n For example, imagine an archer with a bow and an arrow is ready to launch it. 0000100426 00000 n 0000187987 00000 n 0000213815 00000 n 0000423613 00000 n 0000382317 00000 n It is defined as the energy, which is present by virtue of existence of tensional forces on an object’s surface. 0000073105 00000 n 0000427389 00000 n 0000424712 00000 n 0000289413 00000 n 0000314417 00000 n 0000290912 00000 n 0000338494 00000 n 0000026412 00000 n This type of energy can also exist in combination with other fundamental energies, which are stated below: Electromagnetic Energy. 0000207376 00000 n 0000288665 00000 n 0000067201 00000 n 0000274136 00000 n 0000100830 00000 n The energy input might be rendered in several different types depending on the type of propulsion, and normally such energy is presented in liquid fuels, electrical energy or food energy. 0000220450 00000 n 0000118897 00000 n This happens because each material has its own limit of elasticity, and beyond this limit, the elastic forces stop operating. 0000222502 00000 n 0000063139 00000 n 0000307465 00000 n 0000342576 00000 n

0000131461 00000 n 6789 Quail Hill Pkwy, Suite 211 Irvine CA 92603. 0000043715 00000 n 0000245014 00000 n 0000154545 00000 n 0000345749 00000 n Hence, as the Sun contributes the maximum mass of our solar system, its high gravity makes it possible the revolution of every planet around it. 0000155826 00000 n 0000228088 00000 n 0000130044 00000 n The energy efficiency in transport is the useful travelled distance, of passengers, goods or any type of load; divided by the total energy put into the transport propulsion means. 0000239155 00000 n 0000189260 00000 n Kinetic energy varies according to the frame of reference of an observer, along with inertia. 0000049651 00000 n For each appliance, the input energy is electrical. 0000114593 00000 n 0000094376 00000 n

0000122243 00000 n 0000358449 00000 n Add comment More. It can be said that this energy is a secondary form and exists only when another type undergoes transformation due to several processes. For Free. 0000125635 00000 n 0000157754 00000 n Another example is the one, which was described earlier in this article―the bow and arrow description.

0000403860 00000 n ??? 0000036168 00000 n 0000427831 00000 n 0000057128 00000 n

0000042145 00000 n 5 (4) Patient and Intelligent Computer And English Tutor. 0000416287 00000 n 0000140394 00000 n 0000050920 00000 n Both the electric and magnetic components are perpendicular to each other, and also to the direction of energy propagation. (3 marks) Table 1 below shows the input and output forms of energy for some different; types of energy system. 0000363498 00000 n 0000040514 00000 n 0000142926 00000 n 0000374915 00000 n 0000090516 00000 n 0000274567 00000 n 0000311546 00000 n <]>> 0000330263 00000 n 0000062377 00000 n 0000316233 00000 n 0000096771 00000 n 0000102163 00000 n 0000076949 00000 n 0000364212 00000 n What you get out of the device is the output energy. 0000166128 00000 n

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answered  05/04/16, Patient and Intelligent Computer And English Tutor. What is output energy? 0000430726 00000 n 0000170487 00000 n 0000317857 00000 n 0000345010 00000 n

0000272096 00000 n There have been several theories that attempt to explain the propagation of light waves through any medium including space. 0000333321 00000 n 0000107449 00000 n For example, the formation of glucose from the process of photosynthesis is useful for energy generation in a plant cell. 0000266130 00000 n In solid objects, surface energy is usually present in combination with elastic energy. 0000313373 00000 n The energy derived from this source is directly proportional to the frequency of waves. 0000365914 00000 n

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Surface tensional forces are represented as: where ‘dW’ is the work done and represents total surface energy of the body, ‘γ’ is surface tension, and ‘Sa’ is the surface area of the body. 0000278205 00000 n 0000093064 00000 n 0000276232 00000 n 0000034157 00000 n 0000168888 00000 n When you connect the terminals of a battery with a bulb, electrical energy flows between the two terminals, in the form of an electric current. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. 0000120860 00000 n 0000353879 00000 n Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. What would be an example of an energy input and output? Another scenario: People standing near a fire and only one side of them is warm while the other is cold. 0000384001 00000 n This entity is governed by a single doctrine, which is also known as Newton’s 3rd law of motion. 0000105693 00000 n In the latter type, two atoms of an element combine with each other and fuse.

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0000404334 00000 n 0000052587 00000 n 0000000016 00000 n 0000315800 00000 n 0000356683 00000 n This is represented as: where, ‘W’ is work done, and ‘δEp’ is the potential energy present in the body. Input and Output Energy. Choose an expert and meet online. Necessary cookies are absolutely essential for the website to function properly.

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0000141311 00000 n 0000420776 00000 n 0000365165 00000 n This type of energy can also exist in combination with other fundamental energies, which are stated below: As the name suggests, it is present in the form of electromagnetic waves that vary in frequency and amplitude. 0000434244 00000 n 0

It is mainly possessed by a particle or a body due to its motion. Nuclear power has several applications in the modern world, and since several decades, this energy is utilized to produce electricity and heat supplies. 0000411261 00000 n