Physics, 04.12.2020 06:30 haleyzoey7
Alguien me puede ayudarme con este problema? Porfa:
Durante un proceso adiabático la energía interna
de un gas ideal disminuye en 30 kJ. Luego el gas
se expande isotérmicamente desarrollando una
cantidad de trabajo que es numéricamente igual
al doble de trabajo del primer proceso.
Determine la cantidad de calor en este segundo
proceso.
A) 15 kJ B) 30 kJ C) 50 kJ
D) 60 kJ E) 90 kJ
Answers: 1
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Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
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Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.
Answers: 1
Alguien me puede ayudarme con este problema? Porfa:
Durante un proceso adiabático la energía intern...
Mathematics, 26.10.2020 01:00
Mathematics, 26.10.2020 01:00
Mathematics, 26.10.2020 01:00
Mathematics, 26.10.2020 01:00
Mathematics, 26.10.2020 01:00