that do not meet scientifically defined attributes for being a true laser. For example, products that use Light Emitting Diodes or LEDs as they are more commonly known, do in fact produce light, however the light is not intense, producing very little energy and is non-coherent, similar to light produced by common household light bulbs. Non-coherent or non-culminated light is the result of photons moving in random directions at random times, generating random frequencies. The most common use of LEDs is
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Forms of energy: There are various forms of energy needed by the body, such as: heat, sound, light and chemical. Heat is a thermal energy. Heat is able to be transferred to different places through a material, through a moving liquid or gas, and through radiation. Surfaces which are dark are better at absorbing heat energy heat energy than light serves which are shiny. Sound is the movement of energy through substances in longitudinal waves. Sound is produced when a force causes an object or substance
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Localization of Solar Energy through Local Assembly, Sale and Usage Localization of Solar Energy through Local Assembly, Sale and Usage Jayendran Venkateswaran| Assistant Professor, IEOR, IIT Bombay Jayendran Venkateswaran| Assistant Professor, IEOR, IIT Bombay “PRICE OF one SOLAR LAMP FOR STUDY PURPOSE = COST OF KEROSENE FOR THREE MONTHS” “PRICE OF one SOLAR LAMP FOR STUDY PURPOSE = COST OF KEROSENE FOR THREE MONTHS” Jayendran Venkateswaran Assistant Professor, Industrial
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Lab report Aim: to be able to find out the effect of light intensity on the rate of photosynthesis Hypothesis: I think that as the light intensity will increase or the light source will get closer, the plant will produce more oxygen meaning more bubbles will be produced. Therefore the photosynthesis will become quicker Materials: power pack, elodea plant, lamp, test tube, room temperature water, thermometer, ruler, stopwatch Variables Independent-changing light intensity or the distance of the
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It is very important for Cadbury to manage their physical resources in order to keep the company functioning. Physical resources are used in day to day running of the business, and without them, the business would be much less efficient. The managers of Cadbury are responsible for monitoring the equipment and checking the premise regularly to make sure everything is in good working order. It is also normally down to the manage to ensure all new staff have the correct training on how to operate the
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Name: _Amogh Prabhakar____________ Date: Oct. 10, 2014___ CP: _____ Virtual Circuit Lab Learning Goals: Students will be able to understand Ohm’s Law. Students will be able to see the relationship between voltage, current, and resistance. Go to ⎝Battery-Resistor Circuit. Click on the green “Run Now” button. The simulation should look like the picture to the right. 1. Change the resistance and voltage. Observe what happens to the current. Note the relationship you observed between
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you eat for three days. (9 marks) |You will be asked to find this information as you move through your course. | |Estimated Energy Requirement |How much water? | |
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century Quantum Mechanical theory was established after the collapse of classical mechanics. It starts with the discovery of electromagnetic energy quantization by Max Planck needed to explain black body radiation distribution as a function of frequency and temperature. He explained it by a model where resonators can emit radiation only by quanta of energy. Later Bohr predicted the Quantum Mechanical model for the Hydrogen atom, using Planck’s constant as a measure for angular momentum quantization1
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weekend, reducing the number of computed to and from work each week. Evaluate the work of the task force from a managerial perspective. From the results presented by the task force, the research has shown that alternative schedules didn't necessarily reduce work-family conflict, although having a decrease in employee absenteeism. There are many generalizations that can be made from this study and considerations need to be taken as to whether these generalizations
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of energy that can be transformed into each other in accordance with the First Law of Thermodynamics. However, it is important to note that the energy contained within any substance cannot be regarded as heat. In fact, heat only exists when it is transferred between two media and then only due to a temperature difference between those media. There are many misuses of the word “heat”. It is not uncommon to describe the temperature in an oven as being 350 degrees of heat. Also, the energy contained
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