Define thermodynamics first law?

Asked by Last Modified  

11 Answers

Learn Class IX-X Tuition

Follow 0
Answer

Please enter your answer

Dr. Basant Ramawat

Cosmetic Dental Surgeon & Medical Tutor

The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic systems. The law of conservation of energy states that the total energy of an isolated system is constant; energy can be transformed from one form to another, but cannot be created or destroye...
Comments
Dislike Bookmark

Mathematics tutor with 6 years of experience

Also remember that the laws of thermodynamics are purely empirical, and have no theoretical basis. They are enunciated purely on the basis of observation, and no physical phenomenon has been ever reported to violate the laws. But this does not mean that the laws are true and universal. Some day something...
read more
Also remember that the laws of thermodynamics are purely empirical, and have no theoretical basis. They are enunciated purely on the basis of observation, and no physical phenomenon has been ever reported to violate the laws. But this does not mean that the laws are true and universal. Some day something might occur that may violate the law(s) and then we might need to modify the laws so as to suit those "unusual" observations. The thermodynamical laws are thus naturally different from Newton's laws of motion, the latter being rather defining and axiomatic in nature. read less
Comments
Dislike Bookmark

The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic systems. The law of conservation of energy states that the total energy of an isolated system is constant; energy can be transformed from one form to another, but cannot be created or destroye...
Comments
Dislike Bookmark

Mechanical Engineering from jntuh college

cyclic integral of dQ = cyclic integral of dW
Comments
Dislike Bookmark

Excellence Award Winner ( 7 times )

The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic systems. The law of conservation of energy states that the total energy of an isolated system is constant; energy can be transformed from one form to another, but cannot be created or destroye...
Comments
Dislike Bookmark

Science Field

The first law states that change in internal energy is equal to the heat energy applied to it minus the work done.
Comments
Dislike Bookmark

Mathematics teacher 6yr experience in teaching

it states that-the total energy of an isolated system is always constant,energy can transform one to another but cannot be created or destroiyed.
Comments
Dislike Bookmark

Specialist in chemistry

The First Law of Thermodynamics states that energy can be converted from one form to another with the interaction of heat, work and internal energy, but it cannot be created nor destroyed, under any circumstances. Mathematically, this is represented as ?U=q+w
Comments
Dislike Bookmark

A good tutor

Thermodynamics first law states that, total energy is always constant. Energy can neither be created nor be destroyed ; it can only be transformed from form to another.
Comments
Dislike Bookmark

Physics master

Heat given to a system (dQ) is equal to the sum of increase in its internal energy (dU) and the external work done (dW) by the system against surroundings. i.e., dQ = dU + dW
Comments
Dislike Bookmark

View 9 more Answers

Related Questions

wat is the fees for classes per subjects in tuitions in std 11 n 12
500 per hr
Abhilasha J.
6 1
8
Find the product: (x – 3y) (x + 3y) (x2 + 9y2)
The product of the first two terms is x^2 - 9y^2. The third term is x^2 + 9y^2 So the final product is x^4 - 81y^4
Sowmitra
0 0
5
Why today also women are considered as a low paid employee?
I think we both men and women are paid equally,india has emerged as an women empowered country, so there no such news.
Sivaganesh
0 0
6
Why does a bird not get electrocuted on sitting on a live wire?
because When a bird is perched on a single wire, its two feet are at the same electrical potential, so the electrons in the wires have no motivation to travel through the bird’s body
Guru
3 0
7
why 0/0 is a indeterminate form ?
Division by zero is an operation for which you cannot find an answer, so it is disallowed. You can understand why if you think about how division and multiplication are related. 10 divided by 5 is...
Kumar Upendra Akshay

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Essay on Holi
Essay on Holi Holi is a time to reach out with the colors of joy. It is the time to love and forgive. It is the time expresses the happiness of being loved and to be loved through colors. Holi is not...

Sudhansu Bhushan Roy

0 0
0
Trigonometric Ratio
A ratio is a statement of a mathematical relationship comparing two quantities, often represented as a fraction. If we consider an angle A in a right angled triangle, we can construct various ratios to...

Vijaya Kumar Jayanthi

2 0
0
How to add 1+2+3+4+....+100
Simple trick Let X=1+2+3+...+100 Now add same series in reverse order as 100+99+98+........+1 = X Now 2X = 101+101+101+101+......100times So 2X= 101*100 2X= 10100 X=5050 This formula comes like...
A

Akhilesh Choudhary

1 0
0
HOW TO REMOVE EXAM FOBIA
EXAMS ARE ALWAYS FEARED THE STUDENTS, BUT THIS FEAR CAN BE OVERCOME. 1. THINK POSITIVE 2. LEARN CONTINUESLY AND REPEAT. 3.STUDY IN EARLY MORNING. 4. TRY TO WRITE WHAT TO REMEBER. 5. NEVER LOSE HOPE...
M

Mohit S.

1 0
0
CONCEPTUAL CLARITY
WHILE STUDYING ANY TOPIC MAKE SURE THAT AVOID MULTIPLE SOURCES. INSTEAD PICK UP ONE STANDARD SOURCE AND THE CONTENT OF WHICH YOU CAN COMPREHEND. READ IT MULTIPLE TIMES...FRAME A PICTURE IN MIND....ANALYSE...

Nimesh Singhvi

4 0
0

Recommended Articles

Quest Academy - Institute of the month

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

Meet Raghunandan.G.H, a B. Tech Tutor from...

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Meet Sandhya R, a B.Sc tutor from Bangalore

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Meet Mohammad Wazid, a skilled trainer for...

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Find Class 10 Tuition near you
Class 10 Tuition in Delhi
Class 10 Tuition in Bangalore
Class 10 Tuition in Hyderabad
Class 10 Tuition in Kolkata
Class 10 Tuition in Mumbai
Class 10 Tuition in Chennai
Class 10 Tuition in Pune
Class 10 Tuition in Noida
Class 10 Tuition in Lucknow
Class 10 Tuition in Gurgaon
Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you