Question

class 9 science how to solve this problem

Answer 1

since the boiling point of water is hundred degree Celsius .the temperature of a room generally remains 28 to 32 degree Celsius .so water at room temperature is liquid ....




since the melting point of iron is more than 100 degree Celsius .generally,the temperature of a room is 28 to 32 degree Celsius so an iron almirah is solid at room temperature ....