Because it is not 0 degrees Celsius outside!
When it melts it is a liquid![:
a ice cube melts when it heats up
on its own
Melting of ice is at 0 oC.
water
yes
an ice cube!
It is false that an ice cube melts when it's mechanical energy increases.
No, it becomes a liquid when it melts.
Purple melts first its the hottest
No, not at all- the rate of melt of an ice-cube is entirely down to temeprature.
The ice melts and the water gets cooler.