Home » Posts tagged 'collide'

Tag Archives: collide

Subscribe to this site by email

Loading

Matter from energy !

Agan asks:

How can we can transform energy into matter? I know x rays can collide to form leptons but how to create protons and neutrons from photons?

Answer will be posted soon. Members and visitors are always welcome to post their answers as comments.

Multiverse

Aashuthosh.B.Sai asked

We know that it is multiverse and not universe.we also know that a universe expands continuously.if so then wont there be a point when all the expanding universes collide each other and stop expanding?

Why Earth does not collide with the sun?

If our earth rotates around sun in discrete orbits, then why it doesn’t collide with Sun because of gravitational force acting between both bodies ?

Answer:

Earth is moving around the sun in such a way that the distance to be traveled TOWARDS sun is compensated by its circular motion. Therefore, instead of “falling towards” the sun, earth “falls around” and never reaches the sun.

Hits so far @ AskPhysics

  • 2,249,434 hits

Subscribe to AskPhysics via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 4,338 other subscribers

November 2020
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
30  

Schrodinger’s Cat in Daily Life

%d bloggers like this: