cual es la temperatura de equilibrio cuando se quiere incrementar la temperatura de un recipientede agua de 1.000g de masa con 40°C de temperaturaal sumergir un pedazo de cobre caliente de 85°C, y una masa de 0,5 Kg

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

one "light year" is the distance that light travels, through vacuum, in one julian year.   that's 365.25 days, of 24 hours each.

the answer is 100. i just did this lesson and got a 100% on it. : )

-fishtank