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Orlov [11]
2 years ago
8

To heat the water in the tank from 50°C to 58°C the immersion heater transfers

Physics
1 answer:
LenKa [72]2 years ago
4 0

Let's see

  • ∆T=58-50=8°C

So

\\ \rm\Rrightarrow Q=mc\Delta T

\\ \rm\Rrightarrow 4032=4200(8)m

\\ \rm\Rrightarrow 4032/8=4200m

\\ \rm\Rrightarrow 504=4200m

\\ \rm\Rrightarrow m=0.12kg

\\ \rm\Rrightarrow m=120g

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