<span>
No. of e- at a instant through given area is = total charge passing per
unit time/charge of e-
using i=q/t=(no.of e-(n))(1.6*10^-19)= 10
n=6.3*10^19 </span>
Answer:
Most part of the atom is empty space
Explanation:
Looking at the options, the correct one is that most of the inner parts of the atom is empty. This is because the atom is hollow and there is no obstruction on the way of the alpha particles. Thus, there
The procedure must contain : performing the experiment in a safe manner
Whatever your experiment maybe, the full steps to avoid any casualties and make the experiment as safe as possible should be included in the procedure/ instructions.
hope this helps
oof, that question is difficult! i would say its d because if you pull a slingshot farther than another one, it would have more potential energy.
Answer:
3- kinetic energy was transferred from the water to the ice
Explanation:
the kinetic energy in this situation is the molecules vibrating so the molecules in the ice absorb it and make the molecules not vibrate so it gets colder
