dyfy4044
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 :

009721
009721 009721
  • 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

how do you solve: 4 + |k + 1| <15
What served as the basic building blocks of African society?1: feudal contracts2: lineage groups3: slaves4: camel caravans
There were 149 angelfish and goldfish in an aquarium.  There were twice as many guppies as angelfish.  After selling 35 goldfish there are half as many goldfish
How do I write an equation in slope intercept form from; Slope 3, y-intercept at -4
2x+8=22 how do I figure out the answer to problem 2x+8=22 ?
what evidence shows that sumerians where not prehistoric
can someone help me on this question! please! :)Evaluate the formula V= BH/3; B = 36 in.² and h = 11 in.
Express 230 in scientific notation
A spinner is divided into 16 sections.3 sections are red 6 are blue 5 are purple and 2 are orange. If you spin the spinner what is the probability that you will
what evidence shows that sumerians where not prehistoric