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What is the force exerted on surface divided by the area over whech the force is exerted?
The force exerted on a surface divided by the area over which the force is exerted gives the pressure acting on that surface. Pressure is defined as force per unit area and is measured in units like Pascals or pounds per square inch (PSI).
How do you calculate density from surface area per m2 and number of species ie density of epiphytes per m2 of trunk from having the surface area of the trunk and number of epiphytes on it?
To calculate the density of epiphytes per m2 of trunk, you would divide the number of epiphytes by the surface area of the trunk in square meters. This would give you the number of epiphytes per square meter of trunk. Density = Number of epiphytes / Surface area of trunk.
How do you calculate Pascal As in the SI unit for pressure?
Pascal (Pa) is the SI unit for pressure and is equal to one Newton per square meter (N/m^2). To calculate pressure in Pascal, divide the force (in Newtons) by the area (in square meters) over which the force is applied. Mathematically, pressure (Pa) = force (N) / area (m^2).
What are the two ways pressure increases?
Pressure can increase due to an increase in the force exerted on a surface or a decrease in the surface area over which the force is distributed. This is described by the equation pressure = force/area.
How does surface area describe a cell?
Surface area of cell is divided volume of cell to get surface to volume ratio . If surface area is 8 cm2 and volume is 2 cm2 . The ratio would be 4:1 .
