Physics is an exciting subject.Explain this in about 50 words? 

Dear Shubham,

Physics is an exciting subject.The scope of physics is very vast.One can find the answers of cocnepts that are very vast and concepts that are very small.We can learn about the universe and particles of speed together in the same subject.It is thus divided into 3 parts.

1) Macroscopic - Involving bigger phenomena

2Microscopic - Involving smallest phenomenon possible

3)Mesoscopic - This one is the latest one which has entered the world of physics.It involves phenomena which are neither small nor big.

Physics covers a variety of topics like mechanics, thermodinamics. optics etc.

Regards,

Meenakshi