A spherical surface surrounds a point charge q. Describe what happens to the total flux through the surface if the following happens: a. The charge is tripled.
b. The volume of the sphere is doubled.
c. The surface is changed to a cube.
d. The charged is moved to another location inside the surface.
e. The charge is moved outside the surface.

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.

it is b. absorbs thermal energy