Convert the distance that you measured into meters. For example, if the point at which you want to calculate the light intensity is 81 cm away from the light source, report your answer as 0.81 meters. This value represents the radius of a sphere surrounding the bulb. Step 4 Square the va...
How to Calculate the Intensity Level of a Sound Wave Step 1: I W/m2 Step 2: β = 10 log ( II0 ) I0=10−12W/m2 What is the Intensity Level of a Sound Wave? Intensity Level: β = 10 log ( II0 ) I0=10−12W/m2
Your basal metabolic rate (BMR) is the minimum level of energy required to sustain vital functions such as breathing, digestion, and circulation—all of the bodily functions that happen beyond your control. Your BMR is just one number you need to know if you'retrying to lose weight. Losing ...
Among them, labor productivity and energy intensity are the main factors affecting fossil fuel demand. The largest saving potentials of fossil fuels are predicted to be 23.3 Mtce in 2015 and 70.6 Mtce in 2020 under the middle scenario and 46.8 Mtce in 2015 and 100.5 Mtce in 2020 under the ...
“So, as part of our organisation’s GHG emissions report, we must use electricity emissions factors to calculate our total electricity emissions.” Brian is the Head of Sustainability at a manufacturing facility. Right now, he’s explaining how to calculate electricity emissions to the larger ...
Would you like to learn how to calculate lighting? If so, here’s an A to Z guide on everything you need to know about how lighting is calculated.
a) Assuming the Sun to radiate like an ideal thermal source at a temperature of 6,000 K, what is the intensity of the solar radia Calculate the energy of one photon of yellow light that has a wavelength of 589 nm. Show your calculations. In a hydrogen ion pump, how is energy used...
According to Daryll Cox, Better Plants Diagnostic Equipment Program Manager at The Department of Energy (DOE), the typical goal is to see a 25% reduction in energy intensity (MMBtu/unit of production) over a ten-year period. To follow best practices for your compressed air system, start ...
value embraces an energy dimension and is specified in millibar · liters (mbar · l) (Equation 1.7). Where the nature of the gas and its temperature are known, it is possible to use Equation 1.7b to calculate the mass m for the quantity of gas on the basis of the product ...
This study investigates the impacts of interregional clean energy relocation and environmental regulation on energy transition with panel data of 30 provinces in China from 1997 to 2015. Instead of applying the production data of clean energy directly as prior studies did, we calculate the actual ...