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A gas becomes a liquid when?
When its temperature falls below the boiling point.
What must happen to a substance to reach it's melting point?
Increasing the temperature up to the melting point.
What might happen to a liquid with a freezing point of 32 degrees if its temperature dropped below 30 degrees?
If the liquid has a freezing point of 32 degrees, it would begin to freeze when its temperature drops below 32 degrees. Therefore, if its temperature dropped below 30 degrees, the liquid would continue to freeze and solidify further.
Why do melting happen?
Ice will melt if the surrounding temperature rising above freezing point.
What is the relative humidity when the air temperature is at its dew point?
When the air temperature is at its dew point, the relative humidity is 100%. This is because the air is saturated with moisture, and any further cooling would result in condensation.
A gas becomes a liquid when?
When its temperature falls below the boiling point.
Dew point is 10C temperature falls to 12C at night?
When the temperature falls to 12°C at night and the dew point is at 10°C, condensation will likely occur as the air cools below its dew point. This can result in the formation of dew or frost on surfaces due to the air reaching its saturation point.
What must happen to a substance to reach it's melting point?
Increasing the temperature up to the melting point.
When is dew point reached?
The dew point is reached when the temperature falls to the point where air becomes saturated with water vapor and can no longer hold it, causing condensation to form. At this point, the air is said to be at 100% relative humidity.
What will happen to the balls velocity as it falls farther below the point of relase?
As the ball falls farther below the point of release, its velocity will increase. This is due to the acceleration caused by gravity pulling the ball downward. The acceleration will cause the ball to speed up as it falls.
What might happen to a liquid with a freezing point of 32 degrees if its temperature dropped below 30 degrees?
If the liquid has a freezing point of 32 degrees, it would begin to freeze when its temperature drops below 32 degrees. Therefore, if its temperature dropped below 30 degrees, the liquid would continue to freeze and solidify further.
What is the temperature when snow falls when humidity air cools below and what degree?
As snow falls it will evaporate if the surrounding air is drier, and the energy required to turn water or ice into a gas is taken from that air and the air cools. Eventually it cools to saturation, where the temperature and dew point are equal or very nearly so. This temperature - where the dew point and temperature "meet" if you increase the relative humidity to saturation - is the wet bulb temperature.
Why do melting happen?
Ice will melt if the surrounding temperature rising above freezing point.
Is that name for the point at which the temperature cannot get any colder?
The name for the point at which the temperature cannot get any colder is absolute zero. It is the lowest possible temperature where particles have minimal kinetic energy. At this point, atoms cease moving entirely, making further temperature reduction impossible.
When does freezing occur?
It occurs when the temperature falls below the freezing point of the substance being studied, after adjusting for the relevant pressure,
What is the fiducial point on the kelvin temperature scale?
The triple point of water (where you can boil water yet not melt ice; this can only happen with the correct temperature and pressure)
What is temperature at which l rain falls?
Anything above the freezing point, 0* Celsius. Below freezing point, rain turns into snow, sleet, slush or hail.
