Multiply the square footage times the number of floors in the building. Subtract the square footage of any elevator shafts, lobbies (other than on the first floor), or rooms that house only equipment used for the building's operation. The result is the gross floor area. Measure the dimension...
For a conductor with cross sectional area A and length l, the resistance R can be calculated using the equation: R = ρl / A ρ (Greek letter "rho") is a constant known as the resistivity and is a measure of how good the material is at conducting electricity. The lower the resistivi...
Importance value index (IVI) was calculated for each woody species (DBH ≥ 10 cm) according to the following formula: $${\text{IVI}}=\sum ({\text{Fr}}+{\text{Dr}}+{\text{Gr}})$$ with Fr = relative frequency, Dr = relative density and Gr = relative dominance....
This is a machine-translated content In fact, it can be simply calculated according to the calculation formula: The manual gives the calculation formula: The general motor line back electromotive force should be: Ke = Vpp/(2* √2) *16.67*N*T, which should be line electr...
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To approximate the formal potential with cyclic voltammetry, the polarographic half wave potential E1/2 is often calculated. For a reversible (or quasireversible) reaction, this can be approximated as the average of the peak cathodic and anodic currents. [4] [6] The halfwave potential can be ...
element is turned off and the diode (D) is turned on. The self-induced emf makes the current flow through the diode. The energy accumulated in the coil charges the load. This is a simple schematic, but most step-down DC-DC converters are much more complicated. ...
Power in physics refers to the rate at which work is done. It is a scalar quantity and not a vector meaning that it is directionless. It can be calculated by dividing the product of the force and displacement by the time.Answer and Explanation: ...
This works for any unit of distance assuming speed is in a per second formula speed. For example, you can plug in 9m/s like I did and .2m for an 8" D_wheel. Alternatively, once you know what the gear ratio will be you can solve for your maximum speed. I calculated that I neede...
They harvested each plant, and calculated the percentage of leaves that were damaged by caterpillars. Then they dried each plant, including the roots, and weighed them. Field experiment with four tomato plants positioned equidistant from one central speaker. Each group of four received one of the...