dyfy4044 dyfy4044

03-01-2021
Mathematics

contestada

what amount of heat is required to raise the temperature of 5 kg of water through 20° c?

Respuesta :

03-01-2021

Answer:

420,000 J/Kg

Step-by-step explanation:

energy= temperature change* mass* specific heat capacity

energy= 20*5*4200

energy= 420,000

Answer Link

Otras preguntas

DJ Howard is making a playlist for a friend; he is trying to decide what 9 songs to play and in what order they should be played. If he has his choices narrowed

Toru takes his dog to be groomed. The fee to groom the dog is $75 plus 6.75% tax. Is $80 enough to pay for the service? Explain.

Write a point-slope equation for the line that passes through the point (-1, 4) and is parallel to the line given by y = 3x -1.

6. A__________ should be consulted when we are sick or unwell.

If cosθ= 1/7 and tanθ= 5/3 then what is sinθ?

25. What two types of sensory detail are most prevalent in this Passage 3?* PASSAGE 3: "So to enter the town with the honor and glory befitting a loony, I had t

50 points! Please help me! Show your work :D

the sound intensity level 5.0 m from a large power saw is 100 db. part a at what distance will the sound be a more tolerable 80 db?

The substances of the mantle are mostly in the............. state.

subtract the following 3050-1764