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What happens to liquid oxygen when it is warmed?
When liquid oxygen is warmed, it evaporates and turns back into gaseous oxygen. This is because the boiling point of oxygen is -183 degrees Celsius, so any increase in temperature above this point will cause it to change state.
What happens when a solid is warmed and why?
When a solid is warmed, its particles absorb energy and start vibrating more rapidly. This increase in kinetic energy causes the particles to move further apart, leading to expansion of the solid. If the temperature is high enough, the solid may transition to a liquid state through the process of melting.
What passages does the air get warmed and cleaned?
Air gets warmed and cleaned as it passes through the nasal cavity, where it is humidified, filtered, and warmed by the mucus and tiny hairs called cilia. Additionally, the air is further warmed and cleaned in the trachea and bronchi by the same mechanisms of mucus and cilia before reaching the lungs.
What happens when dry ice is warmed at 1atm of pressure?
When dry ice is warmed at 1 atm of pressure, it sublimes directly from a solid to a gas without passing through the liquid state. This means it goes from a solid CO2 to gaseous CO2 without melting into liquid CO2 first.
Why is exhaled air saturated with water?
Exhaled air is saturated with water vapor because the air we breathe in gets warmed and humidified in our lungs. As we exhale, this moisture-laden air is released, resulting in saturated air.
What happens to warmed water next to a heater Give a reason?
The warmed water next to a heater rises due to decreased density, creating a convection current. This movement helps distribute heat more evenly throughout the water.
What happens to the air at night?
what happens to air when it touches the warmed air
Why does the temp not change as water is warmed up?
If water is warmed up, then that means that its temperature does change.
What is the rising of water vsper due to water being warmed by the sun?
what is the rising of water vapor due to water being warmed by the sun
What happens when a solid is warmed?
Warm it enough and it melts.
What happens to the humidity of air as it is warmed or cooled?
The amount of water win the air will not change but the amount of water the air will hold rises as temp rises. Enter condensation.
What will happen to warmed water next to a heater?
The warmed water next to the heater becomes hotter when the heater is switched on.
What does water do when warmed?
the molecules separate more
What happens to a soft drink when it is warmed up to room temperature?
The soda flattens
What occurs when water is warmed by the sun's heat?
evaporation
What is ice warmed to the melting point?
Ice warmed to its melting point will become water. At this temperature, the thermal energy causes the solid ice to transition into liquid water.
What happens to air as it passes through the respiratory system?
air is filtered, warmed, and moistened.
