Una persona desnuda cuyo cuerpo tiene un área superficial de 1.40 m2 con una emisividad de 0.85 tiene una temperatura en la piel de 37 °C y está parada en una habitación a 20 °C. ¿Cuánta energía por minuto pierde la persona a través de la radiación?

A5 nc point charge is at the origin and a second 3 nc point charge is on the x-axis at x = 0.8 m. find the magnitude and direction of the electric field on the x-axs at x = 0.2 m. you may express the direction by letting positive field mean the positive x direction

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.