Help ASAPA balloon has a volume of 75.0-L when it is released at a pressure of 80.0 kPa. What will the balloon’s volume be when it reaches an altitude with a pressure of 50.0 kPa?

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

3.2x10^7

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.