Figure 2. The formula used to calculate thermal conductivity of a sample. Where:QQ = heat flow (WW)LL = length or thickness of the material (mm)AA = surface area of material (m2m2)T2−T1T2−T1 = temperature gradient (KK)Thermal Conductivity Measurement Techniques...
The heat capacity is determined by the quantity of heat energy supplied to the concerned substance. It is also dependent on the initial and final temperatures of the substance. How do you calculate heat capacity in thermodynamics? In thermodynamics, the heat capacity is a measure of the heat re...
How to Calculate the Specific Heat Capacity of a Substance: When an amount of heat ΔQ is supplied to a body of mass m, resulting in a temperature change of ΔT, the specific heat capacity of the body is given byExamples: Check Your Knowledge: Lesson Summary Register to view this ...
Recent Blog Posts May 19, 2022Introduction to ordinary differential equations (ODE): Explained with examples. December 24, 2021How to calculate work done using its formula? December 24, 2021Where is the centripetal force used in real life? ADVERTISEMENT...
In this article,a formula to calculate the data of the main pollutant emission from diesel engine is simulated by the pollution emission chart which is proved that satisfactory results can be available in medium and small load.The formula can be a concise way to calculate main pollutant emissions...
When calculating and determining the thermal curling tensile stress of cement concrete pavement, it is necessary to determine the temperature difference between the top and bottom ( \\(\\Delta {m T}\\) ) of the pavement. In another word, it is necessary to determine the maximum temperature ...
Q1. How to calculate kinetic energy? To calculate kinetic energy, use the formula “K= 1/2 m v2”, where “K” represents kinetic energy, “m” is mass, and “v” is velocity. This equation demonstrates that kinetic energy is intricately tied to an object's mass and the square of it...
I've also never understood what is energy. I understand a PE as a kinetic energy that body can have due to force acting on it. I would also like to know if diferent orbits around some planet have diferent energies and how do we calculate the energy associated with particular orbit? Nov...
How are work, energy and power related to each other? How are force, energy and work related? What is the formula of work, energy and power? How do you calculate energy from power? Can force be converted into energy? Video Explanation of Work, Energy and Power Here is an engaging video...
How do you calculate the heat of vaporization? The heat of vaporization is equal to the thermal energy required for vaporization divided by the mass of the substance that is vaporizing. Its formula is Hv = q/m. Where Hv is the heat of vaporization, q is the thermal energy and m is th...