No products in the cart.

if h is the heat produced …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

if h is the heat produced by doing work w , then the relation between w and h is
  • 1 answers

Anushka Bora 2 years, 10 months ago

The main relationship is the change in energy of a closed system is equal to the heat added to the system plus work done on the system. This total energy is usually represented by U, so Delta U = Q + W. For flow systems we define enthalpy as H the change of which is also equal to Q + W. There are a number of restrictions on this formula, mainly if there are other forms of energy besides work involved, such as changes in potential energy or electromagnetic field energy etc. This is the first law of thermodynamics.
http://mycbseguide.com/examin8/

Related Questions

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App