Global warming is happening because the gas
is
stopping the Earth's
from escaping back into the
atmosphere. This is causing the overall
of the Earth to
increase.

Write a question about how changing temperature affects the gas inside the sports ball

What are similarities and differences of reflection, refraction, diffraction and absorption?

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?