salemsmsn salemsmsn
  • 03-06-2021
  • Physics
contestada

what mass of water will release 60000 J of energy while cooling from 40.0 degrees celsius to 20.0 degrees celsius?

Respuesta :

mvschx
mvschx mvschx
  • 06-06-2021

Answer:

714.286g

Explanation:

Q=mcT

60000=m×4.2×(40-20)

m=714.285....g

Answer Link

Otras preguntas

Of these four words, which one is most likely to have a negative flavor? A. Distract B. Harangue C. Meander D. Confound
How you solve b-9+6b=30
A 600-N box is pushed up a ramp that is 2 meters high and 5 meters long. The person exerts a force of 300-N. What is the efficiency of the ramp?
what year did George Washington sail the ocean blue?
what effect does observing a substances physical properties have on the substance
why did the framers give different duties to each branch
what advantage does the owner of the fields have when it comes to paying people to work
how to use the word benefit and expertise
One result of the water table reaching the surface is a lake true or false
Which list includes elements with the most similar chemical properties? 1.Br, Ga, Hg 2. Cr, Pb, Xe 3. O, S, Se 4. N, O, F