Heya .. please help me for test...
What is matter made of? ...
Why is gravity so weird? ...
Why does time seem to flow only in one direction? ...
Where did all the antimatter go? ...
What happens in the gray zone between solid and liquid? ...
Can we find a unified theory of physics? ...
How did life evolve from nonliving matter?
Please answer this.
Answers
Answer:
matter is made up of atoms and molecules
1.ans All matter is made up of atoms, which are in turn made up of protons, neutrons and electrons. Atoms come together to form molecules, which are the building blocks for all types of matter, according to Washington State University.
2.ans No force is more familiar than gravity — it's what keeps our feet on the ground, after all. And Einstein's theory of general relativity gives a mathematical formulation for gravity, describing it as a “warping” of space.
3ans Travel faster than the speed of light. ... At the velocity of light, if you were somehow to reach it, your mass will be infinite and it will so require infinite force to push you, so no going beyond that speed. This is the reason time flows in a single direction.
4ans All the matter and antimatter particles should have annihilated with each other since then, leaving only photons, but somehow one matter particle in a billion or so has survived to create the universe as we know .
5 ans Hence from liquid to solid or solid to liquid the transition has to cross the grey zone. This grey zone transition is is very crucial which includes the inter molecular forces acting on the molecules and each atoms which makes the change in state from hot to cold and cold to hot.
6 ans