How to convert electrical voltage in volts (V) to energy in joules (J).You can calculate joules from volts and coulombs, but you can't convert volts to joules since volt and joule units represent different quantities.Volts to joules calculation formulaThe energy E in joules (J) is equal ...
How to convertelectric powerinwatts (W)to energy in joules (J). You can calculate joules from watts and seconds, but you can't convert watts to joules since watt and joule units represent different quantities. Watts to joules calculation formula The energyEin joules (J) is equal to the po...
Since the force required to lift it is equal to its weight, it follows that the gravitational potential energy is equal to its weight times the height to which it is lifted. PE = kg x 9.8 m/s2x m = joules.PE = lbs x ft = ft lb. What is the formula to calculate potential energy?
Johnson, Lee. (2020, December 28). Internal Energy (Physics): Definition, Formula & How To Calculate.sciencing.com. Retrieved from https://www.sciencing.com/internal-energy-physics-definition-formula-how-to-calculate-13722770/ Chicago Johnson, Lee. Internal Energy (Physics): Definition, Formula &...
How to convert ounces to grams with a formula What will be the gauge pressure and the absolute pressure of water at a depth of 12 meters below the surface? Calculate how much pressure (due to the liquid) would be on a 73-kg person if they were 234 m deep in: a. freshwater. The ...
It was given in the problem that the mass of the sample is 2 kilograms, the amount of heat energy added to the sample is 1000 joules, and the temperature increase is 5 degrees centigrade. Step 2:Use the formula to calculate the specific heat of the substance. ...
A better potential energy definition is stored energy, and it takes "work" to store the energy. Physics has a specific definition of work – work is done when a force moves an object over a distance. Work is related to energy. It's measured in joules in the SI system., which are als...
Note that the spring compresses from its natural length of 1 m to 0.75 m, a distance of 0.25 m from the natural length. The lower limit is therefore 0 and the upper limit is .25. Plug the values into the second formula: Step 1:Calculate theindefinite integral: ...
To calculate amps to watts, you can use the formula: watts = amps x volts. How many amps are in 20 amps? At 120V, 20 amps is equivalent to 2400 watts. At 240V, it would be equivalent to 4800 watts. The wattage will vary depending on the voltage of the circuit. ...
CH3OH(l) + 3/2 O2(g) to CO2(g) + 2H2O(l) + 715 kJ. Calculate the grams of methanol(CH3OH) required to produce 1,000 kJ of heat. (Round to 3 digits. Include units and chemical formula) What is the value of Kw at 25 degrees Celsius? Calculate the total heat, in joules, ...