Un mol de un gas monoatómico cuyo calor absorbido es 40.0 J y cuyo trabajo recibido es 200.0 J experimenta un cambio de energía interna de 240.0 J.
Tenemos un mol de un gas monoatómico en un recipiente con un pistón y suceden las siguientes transferencias de energía:
- El gas absorbe 40.0 J de calor, ya que Q > 0.
- El gas recibe 200.0 J de trabajo, ya que Q > 0.
Podemos calcular el cambio de energía interna del gas (ΔU) usando la siguiente fórmula.
Un mol de un gas monoatómico cuyo calor absorbido es 40.0 J y cuyo trabajo recibido es 200.0 J experimenta un cambio de energía interna de 240.0 J.
Aprende mas: brainly.com/question/21913262
<em>7. Considere un sistema que contiene un mol de un gas monoatómico retenidito por un pistón. ¿Cuál es el cambio de energía interna del gas, Q: 40.0 J y W: 200.0J?</em>
Answer:
picky and typical selection.
hope it helps!!!
4. Evaporative cooling can be defined as the process of removal of the latent heat from a surface by the evaporation the evaporation of a liquid from there, which results in the reduction of the temperatures. This technique is used for cooling the homes in the dry and hot areas, such as South Carolina. The dry and hot surrounding there makes it easier for the water to evaporate when it passes through the evaporative coolers, making the surrounding air cooler.
Hence, the given statement is true.
5. When the outside temperature is as high as 83 degree Celsius, while the relative humidity is 66%, , it is likely that the sweating will take place, and the water will be evaporated from the skin, making a person feel cooler.
Hence, the given statement is true.
Answer:
C
Explanation:
According to Newton's second law, when the same force is applied to two objects of different masses, a. the object with greater mass will experience a great acceleration and the object with less mass will experience an even greater acceleration.
