Answer: D Minarel extraction cannot be done in ways that does not completely destroy the environment
Explanation: Hope this helps !!
Answer:20 minutes
Explanation:
06:58am - 06:38am =20 minutes
Self productive and it depends on how whom is behaving.
Explanation:
Relation between potential energy and charge is as follows.
U = qV
or, ![\Delta U = q \times \Delta V](https://tex.z-dn.net/?f=%5CDelta%20U%20%3D%20q%20%5Ctimes%20%5CDelta%20V)
= ![1.6 \times 10^{-19} \times 70 \times 10^{-3}](https://tex.z-dn.net/?f=1.6%20%5Ctimes%2010%5E%7B-19%7D%20%5Ctimes%2070%20%5Ctimes%2010%5E%7B-3%7D)
=
J
or, = ![1.12 \times 10^{20} J](https://tex.z-dn.net/?f=1.12%20%5Ctimes%2010%5E%7B20%7D%20J)
Therefore, we can conclude that change in the electrical potential energy
is
.