A balloon has a volume of 33L at ground level and when it rises to 10,000m the balloon will have a volume of 148 L at 0.5 atm. What is the pressure on the ground?

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory

What is the equation fort the alkaline zinc/manganese dioxide cell. a) anode b)cathode c)overall equations.