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The freezing point of water is a defined temperature point. For practical purposes you may regard this as 0 deg C or 273 Kelvin. Melting and freezing points are the same.
Usually a scientist could refer to the Triple Point, the temperature at which water could co-exist in each of its three phases, solid, liquid and vapour.
[Due to a re-definition of the conditions of measurement, the new number is 273.16K, that is why "practical purposes" appears above. Unless you are in Meteorology, don't bother about the difference.]
The freezing temperature of water is the same as its melting temperature for pure water at sea level, which is 0 degrees Celsius (32 degrees Fahrenheit). This is the temperature at which water transitions from a liquid to a solid (freezing) or from a solid to a liquid (melting).
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How do the melting point and the freezing point of a substance compare?
Both indicate the temperature at which the solid and liquid states of a substance are in equilibrium.
What is the shape of the graph at the melting and freezing points of water what does this shape tell you about the temperature?
Well, honey, the graph at the melting and freezing points of water is flat as a pancake. This shape tells you that the temperature remains constant during these phase changes. So, don't expect any temperature changes while water is busy melting or freezing, darling.
Is freezing point of a substance is equal the melting point of the same substance?
Yes, the freezing point of a substance is the same as its melting point. This is because both processes involve a change in state from solid to liquid or vice versa, and the temperature at which this occurs is the same for a specific substance under constant pressure.
What is the temperature at which ice starts melting?
Ice starts melting at 0 degrees Celsius (32 degrees Fahrenheit). At this temperature, the solid ice transitions into liquid water.
When the temperature is 0 degrees Fahrenheit is it warmer or colder that the freezing temperature of water?
0 degrees Fahrenheit is colder than the freezing temperature of water, which is 32 degrees Fahrenheit.
How do the freezing point and the melting point of water compare?
They are identical.
What kind of property is melting point and freezing point of water?
The melting point and freezing point of water are physical properties. The melting point is the temperature at which ice (solid) changes to water (liquid), while the freezing point is the temperature at which water (liquid) changes to ice (solid).
What will happen when you compare the freezing point and melting point of water?
By definition, they are the same!
What are the freezing melting boiling and evaporation points of water?
The melting/freezing point of water is oC.The boiling point of water is 100 oC at standard pressure.Evaporation occur at any temperature.
What is true about the melting point and freezing point of water?
The melting point and freezing point of water is the same at 0 degrees Celsius (32 degrees Fahrenheit) under standard atmospheric pressure. This means that water will transition from solid to liquid (melting) or liquid to solid (freezing) at this temperature.
What is the difference between water's freezing and melting points?
Water's freezing point is the temperature at which liquid water turns into solid ice, which is 0 degrees Celsius. On the other hand, water's melting point is the temperature at which solid ice turns into liquid water, also at 0 degrees Celsius. Both freezing and melting points occur at the same temperature but represent opposite phase changes.
How do the melting point and the freezing point of a substance compare?
Both indicate the temperature at which the solid and liquid states of a substance are in equilibrium.
What determines if water is melting or freezing at 0 degrees Celsius?
At 0 degrees Celsius, whether water is melting or freezing depends on the direction of energy flow. Melting occurs when heat is added, while freezing occurs when heat is removed. If water is at exactly 0 degrees Celsius, adding heat will cause it to melt into liquid water, and removing heat will cause it to freeze into ice.
Why is the melting and freezing point of water in kelvin the same?
The melting and freezing point of water in Kelvin is the same because the Kelvin scale is based on absolute zero, where atoms cease to move. At this point, both the melting and freezing points of water converge to 273.15 Kelvin, as it represents the temperature at which water transitions between solid and liquid states.
What will the effect on ice after melting?
After melting, ice will turn into water. This transition is reversible, meaning the water can freeze back into ice if the temperature drops below its freezing point.
What are the freezing boiling and melting points of water?
The melting/freezing point of water is oC.The boiling point of water is 100 oC at standard pressure.Evaporation occur at any temperature.
Is 70 degrees Celsius in a melting or freezing point?
A temperature of 70 degrees Celsius is typically well above both the melting and freezing points of most common substances. For water, its melting point is 0 degrees Celsius and its freezing point is 0 degrees Celsius as well.
