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2 years ago

If anyone wants 100 points then come help. I will mark brainlliest. No links just answer

Physics

1 answer:

pantera1 [17]2 years ago

6 0

Heat energy required to increase the temperature of water in bathtub is 12,546,000 Joules.

<h3>What is thermal energy?</h3>

The energy contained by an object by virtue of heating is known as thermal energy.

Given is the mass of water m = 150 kg, Temperature change ΔT = (40 -20)= 20 °C

The specific heat of water Cp =4182 J/kg.°C

Heat transfer Q =m x Cp x ΔT

Q = 150 x 4182 x 20

Q = 12,546,000 J

Thus, Heat energy required to increase the temperature of water in bathtub is 12,546,000 Joules.

Learn more about thermal energy.

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