The figure below represents the shape of a typical wave. Superimposed on it are a series of squares, each square is 1 m on each side. a. What are the height and wavelength of this wave? b. Calculate the wave steepness, and show how you did it. c. Will ...
The intensity of a radiation beam is measured as 222 kW m^{-2}. If a 3.45 m^{2} area is irradiated for 15.67 s, how much energy is transferred to the area? How to convert millimeters to inches with a formula In the electrical circuit in the figure, determine the power dissipated in...
1 kVa to amps (120V) = 8.33 A 1 kVa to amps (220V) = 4.55 A 1 kVa to amps (12V) = 83.33 A Below the calculator, you will find a kVA to amps table(you have to know the voltage – usually 220 V), as well as2 solved examples of how to convert kVA to amps. You can use ...
Ohm's law is an important mathematical formula that electricians and physicists use to determine certain measurements in a given circuit. The formula is: V=I×RV=I×R where V is the voltage, measured in volts, I is the amount of current measured in amps or amperage and R is the resistan...
Figure 6. The ignition system HowStuffWorks Theignition system(Figure 6) produces a high-voltage electrical charge and transmits it to the spark plugs viaignition wires. The charge first flows to adistributor, which you can easily find under the hood of most cars. The distributor has one wire...
Capacity:Capacity refers to the amount of charge a battery holds. It is measured in milliamp-hours (mAh), or amp-hours (aH). A battery’s mAh is normally listed on the side of the battery, and you can figure out how long you can expect the battery to last using this simple equation...
Figure 1: The NI 9229, NI 9239, NI 9227, and NI 9238 have a two terminal connector (left) for each measurement channel. Shields are available (right), and recommended, for strain relief and operator keep-outs from connections to active circuits. Figure 2: The NI 9246 and NI 9247 module...
I have friends who opted for Pro Tools, and they know how to make their way around it now, but in the beginning, it took them much longer to figure out their workflow than it did for me. One weakness of Waveform is that it can be a little glitch prone. Not to the point where ...
How Much Does It Cost To Run a WiFi Router? You won’t see how much each appliance contributes to your monthly electric bill when you look at your statement. However, we can generally figure out how much it costs to run a WiFi router using an average wattage of 10W and average electric...
The size of this voltage is directly proportional to the size of the electric current and the strength of the magnetic field. Which way do they go? How do you figure out which way the electrons will move? You can work out the direction of the Lorentz force with Fleming's left-hand ...