Yes, pressure increases with depth as a result of the weight of water above a given depth. Weight is caused/determined by gravity.
pressure is force divided by area
The larger the planet mass, the bigger force of gravity it has.
No, mass does not vary according to the force of gravity. Mass is a measure of how much matter an object has. Weight, however, is a measure of the force of gravity acting on an object; as such, weight varies according to gravitational field strength.
For a very basic explanation, pressure is the amount of force in any given area. Hydrostatic pressure, or fluid pressure, is the amount of force exuded at equilibrium due to gravity. So at any given point in a fluid, the pressure is equal to the weight of the fluid above it as well as the depth below it.
Due to the gravity force which vary according to the mass of each planet.
Due to the gravity force which vary according to the mass of each planet.
The property of matter that is not affected by gravity is mass. An object has the same mass regardless of the force of gravity, however it's weight can vary. Weight is the force of gravity acting on the mass of an object.
yes as the wight is directly proportional to gravity. In fact, weight itself is a force, as force is F=ma, such as weight on earth (or F) is a persons mass times the acceleration due to gravity on Earth (9.8 m/s2), and the force due to gravity changes depending where you are sense force due to gravity is F=G(m1m2/r2). So changing the mass of the planet changes the "weight" (aka force)
The gravitational force on an object at a standard distance is proportional to the mass of the planet.
Gravity is mediated (i.e. comes from) a particle known as a graviton. Now, the force of gravity on earth neither increases or decreases, it does however vary depending upon your geographic position. Despite this, the values of gravity all center around the average of 9.81 meters per second per second (remember that gravity is a downward force causing an acceleration).
The gravitational force on an object at a standard distance is proportional to the mass of the planet.
The gravitational force on an object at a standard distance is proportional to the mass of the planet.