Hello!

Physics is nothing but everything that has certain principles and law is physics. Everything around us is physics. Physics is a branch of science which deals with laws and motion of an object, everything around us can be measured only by physics.

Without physics we can not do anything in our life. We walk because of gravitation which is a physics. Electricity is physics, the place we live in is constructed with physics, sandals we use to walk uses friction concept for balance which is physics again. Hope the answer was helpful.

Thank You

Physics - the study of matter, energy and their interactions - is an international enterprise, which plays a key role in the future progress of humankind. The support of physics education and research in all countries is important because:

1. Physics is an exciting intellectual adventure that inspires young people and expands the frontiers of our knowledge about Nature.
2. Physics generates fundamental knowledge needed for the future technological advances that will continue to drive the economic engines of the world.
3. Physics contributes to the technological infrastructure and provides trained personnel needed to take advantage of scientific advances and discoveries.
4. Physics is an important element in the education of chemists, engineers and computer scientists, as well as practitioners of the other physical and biomedical sciences.