Using a skillet on the stove to cook scrambled eggs is an example of which heat transfer?

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

In a system, when potential energy decreases, then entropy also decreases. true false

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.