¿que presion manometrica debe de producir una bomba para subir agua del fondo desde un lugar en la costa sur (elevacion 730 metros) a un lugar en la ciudad de Guatemala (elevacion 1370 metros) exprese sus resultados en pascales y atmosferas

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.

Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.