. A rope has a length of 86cm. If the fundamental frequency is 230 Hz, determine and draw the first 3 harmonics.What is kinetic energy? ¿Qué es la energia cinética? Energy of heat/energía del calor Stored energy based on height / Energia almacenada según la altura. Energy from friction /Energia de la fricción Energy of motion /Energia de movimientoCalculate the change in internal energy (AU) for a system that is giving off 24.0 kJ of heat and is changing from 22..00 L to 19.00 L in volume at 1.50 atm pressure. (Remember that 101.3J=1Lcdot atm) -23.5kJ +24.5 kJ 444 kJ -24.5kJ -16.0kJCalculate the height of an object that has a mass of 01 kg and a Potential Energy of 5 J. Calcula la altura de un objeto que tiene una masa de 0 ,1 kg y una energia potencial de 5 J. 0.5 m 500 m 50 m 5 mCalculate the work, w gained or lost by the system when a gas expands from 15 L.to 75 L against a constant external pressure of 1.5 atm. 101.3J=1Lx +9.1kJ -12kJ -9.1kJ +12kJ -8.5kJPREV 160161162163164165166167168 NEXT
