A garden hose with a diameter of 9.5 square centimeters has a flow rate of 0.42 m/s. What is the cross-sectional area of the nozzle if the speed of the water at the nozzle is 2.5 m/s? Step 1: Identify a spot in the pipe with a known area and calculate the area at that ...
How to Calculate Resistance Using Resistivity Step 1: Identify the resistivity (ρ), length (L), and radius (r) of the wire. Step 2: Calculate the cross-sectional area of the wire using the formula for the area of a circle: A=πr2. Step 3: Calculate the resistance (R) of the...
Hydraulic conductivity is the rate of flow under a unit hydraulic gradient through a unit cross-sectional area of aquifer (opening A). Transmissivity isthe rate of flow under a unit hydraulic gradientthrough a unit width of aquifer of thickness m (opening B). Diagram from Ferris et al. What...
A is the cross sectional area of falling body C is the dimensionless drag coefficient associated with shape of falling body. Default Value of k is 0.24 kg/m Physicscalc.Comhas got concepts like friction, acceleration due to gravity, water pressure, gravity, and many more along with their rel...
Here (C) represents the drag coefficient of the bullet (you can find out for a specific bullet, or use C = 0.295 as a general figure), ρ is the air density (about 1.2 kg/cubic meter at normal pressure and temperature), (A) is the cross-sectional area of a bullet (you can work...
2.Can we convert area to volume? Yes, we can. However, the calculation depends on the shape. For example, let’s take a cubic shaped box. You can get the volume of it from the cross-sectional area by multiplying the height with the area. ...
Divide the the applied load by the cross-sectional area to calculate the maximum tensile stress. For example, a member with a cross-sectional area of 2 in sq and an applied load of 1000 pounds has a maximum tensile stress of 500 pounds per square inch (psi). ...
(\epsilon _{0}\)the permittivity of vacuum,Ais the cross-sectional area of the cylinder and\(l_i\)the thickness of the layer. The relation between the current,I, which is the same in all layers due to charge conservation, and the voltage drop in each layer,V, is given by Ohm’s ...
In the case of a solid conductor such as copper wire, the electrical resistance is proportional to the length of the conductor and inversely proportional to its cross-sectional area. In effect this means that the longer a piece of wire, the higher its resistance. Similarly the greater the dia...
Find the second moment of area about the vertical axis for the cross-section of the follwing shape. i can't get the pic to paste so will describe it...