kiyanared kiyanared
  • 16-01-2020
  • Physics
contestada

How much energy is needed to heat 55 Kg of water from 285 K to 360 K?

Respuesta :

MathPhys
MathPhys MathPhys
  • 16-01-2020

Answer:

17 kJ

Explanation:

q = mCΔT

q = (55 kg) (4.184 kJ/kg/K) (360 K − 285 K)

q = 17,000 J

Answer Link

Otras preguntas

Find the empirical formula of acompound which contains 80% carbonhydrogen by massand 20%​
c)In a two-digit number, the product of the digits is 18 and their sum is 9. Find thenumbers.d)If the perimeter of a rectangular garden is 90 m and it's area is
could you please show the work for both of them?​
What was one difference between hunter-gatherer societies and early farming societies?
Serena, an analyst at an environmental agency, wants to prepare a report using data from the Car Emissions database. In her report she plans to include written
Please Help Me! The second picture shows what you have to write about.
Look at the image, read, and choose the best option. A: Yo tengo 18 años el viernes. B: Tú tienes 18 años el viernes. C: Usted tiene 18 años el viernesD: La señ
Which is an advantage of using a flat file instead of a relational database? O A flat file is easier to set up. O It is easier to assign foreign keys to a flat
Abdul ordered some books online and spent a total of $133. Each book cost $8 and he paid a total of $5 for shipping. How many books did he buy?
Perform the following calculations and report each answer with the correct number of significant figures. 628 × 342 b. 5.45 – 2.3 c. 28.0/13.483 d. 14.98 + 27,