Temperature of a substance is a physical quantity which measures the degree of hotness or coldness of the substance and thermal properties of matter deals with the affects which are encountered in the ...

In physics, a wave is a disturbance that transfers energy through matter or space, with little or no associated mass transport. Class 11 Physics chapter- Waves explains various aspects related to the ...

For secondary school students, Class 11 is a significant academic year that establishes the foundation for advanced subjects that are essential to the Class 12 curriculum. While difficult, this phase ...