What is Physics to you? What do you know about it?

Physics is the study of matter and the way living things behave everydayIt is related to maths in how we measure the way objects or people do specific things physics has many branches under it that can be helpful tooPhysics teaches us about the world,about the mechanical things we do about air,space,matter about the solar system and about simple machines and things that we do everyday in life What we do everyday is related to physics

c)as speed changes, wavelength and frequency change.

everything changes!