bryanking14788ovkh5k bryanking14788ovkh5k
  • 14-05-2020
  • Chemistry
contestada

how much energy is required to raise the temperature of 3kg of lead from 15C to 20C
a. 387 J
b. 3.50 J
c. 6750 J
d. 1935 J
please tell me step by step how you got the answer!
thank you!

Respuesta :

daraobong2468 daraobong2468
  • 14-05-2020

Answer:

1935 J

Explanation:

Just substitute into the equation you are given with the data you are given and turn the crank---out comes the answer. I would have written the equation as q = mc*delta T.

FORMULA:

Q=m×c×ΔT.

 

Answer Link
s1588251 s1588251
  • 08-03-2022

Answer:

1935

Explanation:

Answer Link

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