What is Gause's Competitive Exclusion Principle?

State Pauli's Exclusion principle.

State Huygens' Principle.

As you have learnt in the text, the principle of linear superposition of wave displacements is basic to understanding intensity distributions in diffraction and interference patterns. What is the justification of this principle ?

What is the basic of the Bernoulli 's principle ?

State Archimedes' principle.

What is a heat engine ? Explain its working principle . Define its efficiency.

A Solar cell is operated on the principle of

What is Le-Chateliers principle?

Answer the following What are the three basic Principles of first aid?

What is solar cell ? State the principle and uses of a solar cell.