The final temperature of the given mass of water at the initial temperature is 45.8 ⁰C.
The change in temperature of the water is calculated as follows;
Q = mcΔθ
Δθ = Q/mc
where;
Δθ = (10,000)/(0.1 x 4200)
Δθ = 23.8
T2 - T1 = 23.8
T2 = 23.8 + 22
T2 = 45.8 ⁰C
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