The electric field due to charge Q at distance r away form Q is E. What is the electric field at distance 2r? 3r? What do you conclude?. What happens to field when distance is doubled?. When distance is tripled?

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.

100 pounds is 100 pounds no matter the object or item being weighed