Describe an isothermal process and its characteristics.
09/11/2024
Physics
11th (Science)
Thermodynamics
A gas expands at constant pressure. How does this affect its internal energy?
09/11/2024
Physics
11th (Science)
Thermodynamics
Explain the term “heat capacity” and its significance
09/11/2024
Physics
11th (Science)
Thermodynamics
What is the first law of thermodynamics? Provide an equation.
09/11/2024
Physics
11th (Science)
Cost of production and concept of revenue
Which cost cannot be measured ?
09/11/2024
Economics
11th (Commerce)
Cost of production and concept of revenue
Explain different concepts of the cost production
09/11/2024
Economics
11th (Commerce)
Structure of the atom
Composition of the nuclei of two atomic species X and Y are given as under X Y Protons = 6 6 Neutrons = 6 8 Give the mass numbers of X and Y. What is the relation between the two species?
09/11/2024
Science
9th
Cost of production and concept of revenue
Give meaning of total cost and total revenue
09/11/2024
Economics
11th (Commerce)
Structure of the atom
The average atomic mass of a sample of an element X is 16.2 u. What are the percentages of isotopes 16 8 X and 18 8 X in the sample? 12. If Z = 3, what would be the valency of the element? Also, name the element.
09/11/2024
Science
9th
Cost of production and concept of revenue
What is meaning of average fixed cost? Give example
