Marcela tiene una temperatura corporal de 37°C y toca con sus manos una olla metálica que contiene agua a punto de ebullición. Luego mete la mano en hielo.

* Para Marcela, ¿Cuál objeto está caliente y cuál está frio?

* ¿Cuál sería la respuesta de la pregunta anterior si la temperatura normal de
marcela fuera hipotéticamente de 150°C?

Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement

Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?

Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.