The document summarizes the first law of thermodynamics. It states that energy cannot be created or destroyed, only changed from one form to another. The total amount of energy in the universe remains constant. Energy exists in many forms, including mechanical, heat, light, chemical and electrical. Thermodynamics is the study of energy and how it is transferred or changed from one system to another or between systems and their surroundings.
In this PPT have have covered
1. Basic thermodynamics definition
2. Thermodynamics law
3. Properties , cycle, Process
4. Derivation of the Process
5.Formula for the numericals.
This topic is use full for those students who want to study basic thermodynamics as a part of their University syllabus.
Most of the university having basic Mechanical engineering as a subject and in this subject Thermodynamics is a topic so by this PPT our aim is to give presentable knowledge of the subject
Energy and the biological systems are joined together and no biological world is almost impossible without ATP. This study material intends to explore the beauty of ATP to drive different biological processes.
Thermodynamic laws describe the flows and interchanges of heat, energy and matter.
Almost all chemical and biochemical processes are as a result of transformation of energy.
Laws can provide important insights into metabolism and bioenergetics.
The energy exchanges between the system and the surroundings balance each other.
There is a hierarchy of energetics among organisms
These slides cover detailed information about laws of thermodynamics.It include 1st law definition and then its limitation and then entropy etc.Once you read this you will get know about detailed concept of thermodynamics and its laws with examples.
thermodynamics. in physical world outside and inside the living body. important factor for heat and energy for the living.
different forms of energy, kinetic energy and pottential energy.
different forms of system, open and closed. laws of thermodynamics and gibbs free energy. entrophy and enthalphy
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
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.
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!
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An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
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.
1. The First Law of
Thermodynamics
PREPARED BY: MANAN BHATT(17MSE003)
2. The First Law of Thermodynamics
FIRST LAW OF THERMODYNAMICS
→ CONSERVATION OF ENERGY:
Energy Can Be Changed From One Form To Another,
But It Cannot Be Created Or Destroyed.
The Total Amount Of Energy And Matter In The
Universe Remains Constant, Merely Changing From One
Form To Another.
Energy Exists In Many Forms, Such As Mechanical
Energy, Heat, Light, Chemical Energy, And Electrical
Energy.
Energy Is The Ability To Bring About Change Or To Do
Work.
Thermodynamics Is The Study Of Energy.
3. Surroundings
The Boundary Of The System Is Arbitrarily Chosen
The System Can Exchange Mass And Energy Through The
Boundary With The Environment.
An Example Of “Closed System” - No Mass Flow- Is The Gas
Confined In A Cylinder. The Boundary –In This Case Real Wall- Is
Made By The Cylinder And The Piston Walls.
System
4. An Isothermal Process Is One Where The Temperature
Does Not Change.
5. In Order For An Isothermal Process To Take Place, We
Assume The System Is In Contact With A Heat Reservoir.
In General, We Assume That The System Remains In
Equilibrium Throughout All Processes.
An Adiabatic Process Is One Where There Is No Heat Flow
Into Or Out Of The System.
6. An Isobaric Process Occurs At Constant Pressure; An
Isovolumetric One At Constant Volume.
If The Pressure Is Constant, The Work Done Is The
Pressure Multiplied By The Change In Volume:
7. For Processes Where The Pressure Varies, The Work Done
Is The Area Under The P-V Curve.
8. If We Apply The First Law Of
Thermodynamics To The Human Body:
We Know That The Body Can Do Work. If The Internal
Energy Is Not To Drop, There Must Be Energy Coming
In. It Isn’t In The Form Of Heat; The Body Loses Heat
Rather Than Absorbing It.
Rather, It Is The Chemical Potential Energy Stored In
Foods.
9. The Metabolic Rate Is The Rate At Which Internal
Energy Is Transformed In The Body.
For 65kg person
