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

if a=12 b=1 what is ab+20-b
help me quickly please
how did prospero and miranda come to be on the island?
prank em john!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is the composition of the ashes that result from the cremation of a corpse?
3. Comparing and Contrasting Water exerts pressure on all sides of a submerged submarine. Compare and contrast the pressures acting on the submarine at a depth
just need help with 1 thing​
4. The change from a solid to a liquid occurs at a- 100°C b- 0°C c- the boiling point d- the melting point
helppppppppppppppppppppppppppp
Which of the following properties could be used to rewrite the expression (1/3+2/7) + 3/4 as 1/3 + (3/4 + 2/7)? O the commutative property used twice o the comm