Iamlolol Iamlolol

02-10-2020
Physics

contestada

Can any kind soul help me please

Can any kind soul help me please class=

Respuesta :

maforchrist maforchrist

02-10-2020

Answer:

I) 420000J

ii)

Explanation:

(I) so you can use the formula for quantity of heat then substitute the values given

formula-Q=mc∆9

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