The conversion of joules (j) to moles (mol) commonly is calculated when measuring the energy changes during chemical reactions. A joule is a measure of energy; a mole is a measure of mass. If a chemical reaction produces a certain amount of energy, you can figure out how many moles of ...
or 3.0 x 108m/s, and Planck’s constant, identified as 6.63 x 10-34, divided by the wavelength. Therefore, using the example problem the energy of a photon would be equal to 3.9 x 10-19Joules.
While DPO is useful in comparing relative strength among companies, there is no clear-cut figure for what constitutes a healthy days payable outstanding, as the DPO varies significantly by industry, competitive positioning of the company, and its bargaining power. Large companies with a strong power...
Amp to Watt conversion: Learn how to calculate watts from volts and amps in both DC and AC circuits. Understand the impact of power factor & reactance on the calculation.
this value is 540 calories/gram or 2.26 x 106joules/kilogram. So, if you can produce one liter of sweat, which is equal to 1000 g or 1 kg (density of water is 1 g/ml or 1 kg/l) in one hour, then 540,000 calories of heat can be removed from your body. This is an extreme...
The histogram displays the distribution frequency as a two-dimensional figure. The height and width of columns or rectangles have particular meanings and both can vary. A bar chart is a one-dimensional figure. The height of its bars represents something specific. The width of the bars has no ...
In Figure (b), two tanks have different water levels, creating a pressure difference that causes water to flow from one tank to the other until the levels equalize. Similarly, if we connect two batteries through conducting wire with different voltage levels then charges can flow from the batte...
that we face today. This and other such gasses get leaked due to poor and leaky equipment that is used across the supply chain in the gas and oil industry. Unfortunately, global methane emissions are found to be around 570 million tons a year, which is proving to be a horrifying figure....
Figure 1. Power calculation. Work is the energy transferred by a force. Work is done when a force is applied to a mass that causes the mass to be displaced over some distance. The work, W, done to displace an object a distance, d, by applying a force, F, is given by Equation 1...
To calculate this value and select the appropriate fuse, consider the expected current waveform and its energy in joules. The next figure shows two representative waveform profiles and the pulse I2t of each. This calculation yields the expected energy that the fuse must pass without tripping, which...