Answered

At what water temperature will additional heat energy need to be added before the temperature will change again?

A–10°C

End of exam

B0°C
C10°C
D110°C

Verified Answer :

That would be 0 degrees Celsius aka the melting point of water.... If you look at the diagram I attached you notice that at 0 degrees Celsius it is flat, this is because much heat is needed at this point for water to rise to 1 degree... It is the same for the boiling point (100)

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