Step 2: Using the equation Q=mcΔT, calculate the amount of energy required to bring the substance to its first transition temperature. Step 3: Using the equation Q=mL, calculate the energy required to change the substance from its first phase to its second phase. Ste...
The Tiangong space station, the first space station, is not just for China but for all humanity. The completion of Tiangong, expected by the end of next year, will be yet another milestone for an ambitious space program. The construction of the station is based on the experience gained from...
This equation is really simple to work with provided you know (or can calculate) the heat transfer and work done. However, many situations simplify things even further. In an isothermal process, the temperature is constant, and since internal energy is a state function, you know the change in...
Understanding the concept of Customer Acquisition Cost (CAC) and its proper calculation is really important for businesses striving to refine their marketing strategies. Here I have given some of the examples that demonstrate the methodologies companies from different industries employ to calculate CAC an...
Subtract the energy gained by the cold water from the energy lost by the hot water. This will give you the amount of energy gained by the calorimeter. Step 16 Divide the energy gained by the calorimeter by Tc (the temperature change of the cold water). This final answer is your calorimet...
EER(Energy Efficiency Ratio)=cooling capacity of ac/power consumedby ac. cooling capacity of 1 ton is equal to 3.517 kW of power. =1.5*3.517/2.7=1.954 kW. How do I calculate kWh for air conditioner? To calculate the power or electricity cost of your air conditioner,multiply the electricity...
Businesses should use analytics software (likeGoogle Analytics) to calculate not only the ROI of each channel, but also the customer lifetime value, conversion rate, and the number of quality leads. Competitive analysis Another way brands use mROI is to compare themselves to their competitors...
How to calculate a business's value Often, business valuations are performed by a licensed professional. To find an ABV who can help, look for someone registered with theAmerican Society of Appraisers. If you're simply looking to get a basic idea of what your business is worth, you can ta...
How to Calculate Your Target Heart Rate: Subtract your age from 220 to get your maximum heart rate. Multiply that number by 0.65 to find the lower end of your target heart rate. Multiply your maximum heart rate by 0.75 to find the upper end of your target heart rate. ...
Brand equity is a measure of the perceived worth of a brand or product in the eyes of consumers. Learn how to build and strengthen your brand’s equity.