Jorge inflates a beach ball to a volume of 4L in his air-conditioned house where the temperature is 18 degrees Celsius. That afternoon he takes the beach ball to the beach with some friends. The temperature at the beach is 32 degrees Celsius and the air pressure at the beach is the same as it was as Jorge's house. What will happen to Jorge's beach ball when he is at the beach?

Ways that industry and agriculture use physical properties to separate substances

To understand the behavior of the electric field at the surface of a conductor, and its relationship to surface charge on the conductor. a conductor is placed in an external electrostatic field. the external field is uniform before the conductor is placed within it. the conductor is completely isolated from any source of current or charge. part a: which of the following describes the electric field inside this conductor? it is in the same direction as the original external field.it is in the opposite direction from that of the original external field.it has a direction determined entirely by the charge on its surface.it is always zero. part b: the charge density inside the conductor is: 0non-zero; but uniformnon-zero; non-uniforminfinite part c: assume that at some point just outside the surface of the conductor, the electric field has magnitude e and is directed toward the surface of the conductor. what is the charge density η on the surface of the conductor at that point? express your answer in terms of e and ϵ0

If you let go of the notebook after lifting it, will it move? how?