The ice at 0 ℃ melts into water at 0 ℃. Because the temperature remains the same, the internal energy remains the same

The ice at 0 ℃ melts into water at 0 ℃. Because the temperature remains the same, the internal energy remains the same

Wrong, because although the melting temperature remains unchanged, the ice absorbs heat continuously during this process, so the internal energy increases continuously