The document discusses various topics related to energy and physics, including different forms of energy, energy transfer and conservation, energy resources, and generating electricity. It provides examples of energy efficiency calculations and discusses advantages and disadvantages of different energy sources. Key terms like kinetic energy, heat, electricity, and renewable vs non-renewable resources are explained.
1. Concept of WORK
2. Concept of ENERGY
3. Different forms of energy
Mechanical (Potential & Kinetic), Heat, Light, Chemical, Atomic, Electrical, Magnetic etc
4. Detailed idea of Mechanical Energy i.e Potential and Kinetic Energy.
5. Transformation between POTENTIAL and KINETIC energy.
6. Conservation of MECHANICAL ENERGY
7. Transformation of different ENERGIES.
8. Dissipation of ENERGY
what is energy? Includes definitions of the different types of energy. That is electromagnetic energy, Mechanical energy, Chemical energy, Thermal energy, Electrical energy. For more vist http://energy.wesrch.com/
1. Concept of WORK
2. Concept of ENERGY
3. Different forms of energy
Mechanical (Potential & Kinetic), Heat, Light, Chemical, Atomic, Electrical, Magnetic etc
4. Detailed idea of Mechanical Energy i.e Potential and Kinetic Energy.
5. Transformation between POTENTIAL and KINETIC energy.
6. Conservation of MECHANICAL ENERGY
7. Transformation of different ENERGIES.
8. Dissipation of ENERGY
what is energy? Includes definitions of the different types of energy. That is electromagnetic energy, Mechanical energy, Chemical energy, Thermal energy, Electrical energy. For more vist http://energy.wesrch.com/
I wish the person who shared this with me had put their name to the presentation - if it was you, please let me know if you would prefer not to have it on Slideshare.
Energy is the ability to do work and work is the transfer of energy from one form to another. In
practical terms, energy is what we use to manipulate the world around us, whether by exciting
our muscles, by using electricity, or by using mechanical devices such as automobiles. Energy
comes in different forms - heat (thermal), light (radiant), mechanical, electrical, chemical, and
nuclear energy.
Subject : General Science
Teacher: Mr Ehtisham Ul Haq
Class: BS EDUCATION
Semester: 2nd (Spring(2023-2027)
Date Of Starting Of Semester : 4 September 2023
Date Of End Of Semester : 20 January 2024
University Of Sargodha
Institute of Education
These are the presentation slides that we prepare by our own research and work!
its useful for the year 8 student for physics. the contents are form of energy, ways of storing energy, definition for key points, fossil fuels, nuclear energy, solar energy, wave energy, wind energy, tidal energy, hydroelectric energy, geothermal energy, biomass, and ways of saving electrical energy at home
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
10. Energy Transfer Input energy Kinetic Output (useful) energy- electrical/light The Dynamo Output (wasted) energy- heat/sound
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17. Input energy Chemical 1 000 000 kJ Output (useful) energy- Electrical 400 000 kJ Output (wasted) energy- Heat/Sound 600 000 kJ Transforms to Kinetic The input energy has changed form to kinetic and then to both useful electrical energy and wasted energy. The input energy and output energy totals are equal as energy is conserved.
27. Geothermal Energy The rocks not too far below the surface are quite hot, 500°C about 1 km down.
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30. Geothermal Energy - Deep drilling is very difficult - Drilling can also be expensive Disadvantages - Renewable energy resource - Huge quantities of energy available Advantages
37. Efficiency is a measure of how good a device is at changing energy from one form to another. All devices waste energy, so the efficiency of a device is never 100%. There is a formula that allows you to calculate the efficiency of a device or of a process. Energy efficient light bulbs are more efficient than normal light bulbs because they w____ less energy, and more of the e______ energy that they are supplied with is converted into l___ energy and not h___. aste lectrical ight eat