Alguien porfa ahorita?? Se tiene un termómetro mal calibrado señala 2°C a la temperatura de fusión del hielo y 98°C a la temperatura de ebullición del agua, con el termómetro mal calibrado se mide la temperatura de cierta sustancia dando como lectura 25°C. ¿Cuál es la verdadera temperatura en °C de la sustancia?

In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_

Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus

What ia the energy of an object because of its potential and kinetic energies