50.8 kg of an unknown substance loses 124000 J of thermal energy causing its temperature to drop by 19.7oC.  What is the specific heat of this substance?

You are attempting to find the specific heat of an unknown material. You have 0.4 kg of this material and it begins at a temperature of 80o  When the unknown material is placed in 300 g of water that starts at 25oC the combination reaches a final temperature of 32.3oC. Determine the specific heat of the unknown material. Based on your answer to part a, determine the amount of thermal energy transferred out of the unknown material.

You have 782 g of glass, which has a specific heat of 1541 J/kgoC.  If 14700 J of thermal energy is added to the glass and it starts at a temperature of 21oC, what is its final temperature?

Sabemos que la intensidad de un  sonido que está en el umbral del dolor para el ser humano es de I=1*102  . m/w2entonces ¿ a cuantos decibeles (db) equivale?

A patient with chronic cirrhosis of the liver presents with ascites which is caused by

Which of the following terms means stopping the flow of bile?

The acronym for an increasingly common disorder of the large intestine, presenting with crampy pains, gas, and changes in bowel health to either diarrhea or constipation, with an unknown cause, is

The correct term that means removal of waste products is

Another Question here

Which of the following are considered academic dishonesty?