This video is for those students who want quick revision in the physics for NEET .

salient feature of this video - we have covered those important formulae which have been asked in previous year NEET

Gases are everywhere, and this is good news and bad news for chemists. The good news: when they are behaving themselves, it's extremely easy to describe their behavior theoretically, experimentally and mathematically. The bad news is they almost never behave themselves.

This experiment demonstrates the triple point of a substance. Watch how water behaves at the triple point where it co-exists in solid, liquid and vapour form. There is also a short description of where the triple point lies on a P-T-diagram.

https://www.youtube.com/watch?v=ne8oPFTM_AU

This demonstration uses a bimetallic strip to illustrate the differences in the thermal expansion coefficients of different materials.

https://www.youtube.com/watch?v=GgrnhHMqZDY

https://www.youtube.com/watch?v=aT4tkbM38Fg

The crazy story of the arbitrary temperature scale used in a tiny minority of countries.

Maxwell Distribution of Speed in a Gas is examined using a PHET sim