Conservation of Energy - Deepstash
Conservation of Energy

Conservation of Energy

google.com

3 ideas

Β·

313 reads

4

Introduction to Web 3.0

Learn more about scienceandnature with this collection

The differences between Web 2.0 and Web 3.0

The future of the internet

Understanding the potential of Web 3.0

Introduction to Web 3.0

Discover 36 similar ideas in

It takes just

6 mins to read

Thermochemistry basics

Thermochemistry basics

The law of Conservation of Energy refers to an isolated system in which there is no net change in energy and where energy is neither created nor destroyed. Although there is no change in energy, energy can change forms, for example from potential to kinetic energy. In other words, potential energy (V) and kinetic energy (T) sum to a constant total energy (E) for a specific isolated system.

E = T + V

Another way that energy can change forms is heat (q) and work (w). As heat is applied to a closed system, the system does work by increasing its volume.

w = P e x t Ξ” V

11

107 reads

Equation explained

Equation explained

where Pext is the external pressure, and πŸ”ΊV is the change in volume. A classic example of this is a piston. As heat is added to the cylinder, the pressure inside the cylinder increases. The piston then rises to relieve the pressure difference between the pressure inside the cylinder and the external pressure. By increasing the volume in the cylinder, the piston has just done work. Reference the picture below.

The sum of heat and work is the change in internal energy, Ξ” U .

In an isolated system, q = βˆ’ w . Therefore, Ξ” U = 0 .

10

34 reads

Quantum mechanics' equation

Quantum mechanics' equation

In quantum mechanics, the equation

  • H^ψn=Enψn

Where,

  • E = the energy corresponding to a wave function
  • V = the potential
  • H^ = the Hamiltonian operator

The equation is analogous to the equation:

E=T+V

14

172 reads

CURATED BY

ziadmohsen

Highschool Student who has passionate interest in different sciences and World history.

stash-superman-illustration

Explore the World’s

Best Ideas

200,000+ ideas on pretty much any topic. Created by the smartest people around & well-organized so you can explore at will.

An Idea for Everything

Explore the biggest library of insights. And we've infused it with powerful filtering tools so you can easily find what you need.

Knowledge Library

Powerful Saving & Organizational Tools

Save ideas for later reading, for personalized stashes, or for remembering it later.

# Personal Growth

Take Your Ideas

Anywhere

Organize your ideas & listen on the go. And with Pro, there are no limits.

Listen on the go

Just press play and we take care of the words.

Never worry about spotty connections

No Internet access? No problem. Within the mobile app, all your ideas are available, even when offline.

Get Organized with Stashes

Ideas for your next work project? Quotes that inspire you? Put them in the right place so you never lose them.

Join

2 Million Stashers

4.8

5,740 Reviews

App Store

4.7

72,690 Reviews

Google Play

Ashley Anthony

This app is LOADED with RELEVANT, HELPFUL, AND EDUCATIONAL material. It is creatively intellectual, yet minimal enough to not overstimulate and create a learning block. I am exceptionally impressed with this app!

β€œ

Sean Green

Great interesting short snippets of informative articles. Highly recommended to anyone who loves information and lacks patience.

β€œ

Shankul Varada

Best app ever! You heard it right. This app has helped me get back on my quest to get things done while equipping myself with knowledge everyday.

β€œ

samz905

Don’t look further if you love learning new things. A refreshing concept that provides quick ideas for busy thought leaders.

β€œ

Jamyson Haug

Great for quick bits of information and interesting ideas around whatever topics you are interested in. Visually, it looks great as well.

β€œ

Laetitia Berton

I have only been using it for a few days now, but I have found answers to questions I had never consciously formulated, or to problems I face everyday at work or at home. I wish I had found this earlier, highly recommended!

β€œ

Giovanna Scalzone

Brilliant. It feels fresh and encouraging. So many interesting pieces of information that are just enough to absorb and apply. So happy I found this.

β€œ

Ghazala Begum

Even five minutes a day will improve your thinking. I've come across new ideas and learnt to improve existing ways to become more motivated, confident and happier.

β€œ

Read & Learn

20x Faster

without
deepstash

with
deepstash

with

deepstash

Access to 200,000+ ideas

β€”

Access to the mobile app

β€”

Unlimited idea saving & library

β€”

β€”

Unlimited history

β€”

β€”

Unlimited listening to ideas

β€”

β€”

Downloading & offline access

β€”

β€”

Personalized recommendations

β€”

β€”

Supercharge your mind with one idea per day

Enter your email and spend 1 minute every day to learn something new.

Email

I agree to receive email updates