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What happens to the pressure of propane when the tank is left outside on a cold winter da?
hot and cold days are opposite so if the hot days pressure increases than the pressure of a cold day decreases . the answer is in the sentence above. farah Elchoum
If you breathe out 1.01 moles of CO2 in a week what would be the mass of CO2 that you would have breatheed out in grams?
1 Mol of CO2 is 44g, so 1.01Mol*44(g/mol) = 44.44g However, the average human breath contains roughly 1g of CO2 per breath (assuming 0.5 L of air inhaled then exhaled) We can assume an average breathing rate of 12 breaths per minute. In 1 week (7 days/168 Hours/10,080 Minutes) we have approximately 120,960 breaths per week, at an average of 1 gram per breath we will have about 120.96 kg in a week or 3.145 metric tons per year, to put that in perspective, your average car produces less in the same time frame assuming you drive a modern small car about 1,000 miles per month. 2,200,000,000,000 tons of CO2 per year if you take just people into account (7 billion)
On cold days to prevent moisture from forming on the inside of the glass before you turn on the defroster?
Turn on heater on highWarm up engine
What do you do on cold days to prevent moisture from forming on the inside of the glass before you turn on the defroster?
turn the heater on high and let the engine warm up
Do detergent work better in cold or hot water?
Well you have to let the stains stay in the clothing for a few hours or days. Then try to wash them.
The excretory system why do you see your breath on a cold day?
The air that you exhale contains water vapour. When you exhale during a cold day, the relative humidity increases. Relative humidity is actually the percentage of the amount of water vapour in the air. (the maximum amount of water vapour that the air can hold at that temperature) The colder the air, the less water vapour it can carry. When exhaled, air mixes with cold air, the temperature of the exhaled air drops, but there is more water vapour. When the air becomes saturated, (relative humidity is 100%), the extra water vapour will condense, allowing you to see your breathe on cold days.
What is occurring when you can see your breath on cold days?
The air that you exhale contains water vapour. When you exhale during a cold day, the relative humidity increases. Relative humidity is actually the percentage of the amount of water vapour in the air.(the maximum amount of water vapour that the air can hold at that temperature) The colder the air, the less water vapour it can carry. When exhaled, air mixes with cold air, the temperature of the exhaled air drops, but there is more water vapour. When the air becomes saturated, (relative humidity is 100%), the extra water vapour will condense, allowing you to see your breathe on cold days.
Why you see your breath on a cold day?
What you see is water vapor. The air that you exhale contains water vapor. When you exhale during a cold day, the relative humidity increases. Relative humidity is actually the percentage of the amount of water vapr in the air. (the maximum amount of water vapor that the air can hold at that temperature) The colder the air, the less water vapor it can carry. When exhaled, air mixes with cold air, the temperature of the exhaled air drops, but there is more water vapor. When the air becomes saturated, (relative humidity is 100%), the extra water vapor will condense, allowing you to see your breathe on cold days.
Why do you see your breath on a cold day?
What you see is water vapor. The air that you exhale contains water vapor. When you exhale during a cold day, the relative humidity increases. Relative humidity is actually the percentage of the amount of water vapr in the air. (the maximum amount of water vapor that the air can hold at that temperature) The colder the air, the less water vapor it can carry. When exhaled, air mixes with cold air, the temperature of the exhaled air drops, but there is more water vapor. When the air becomes saturated, (relative humidity is 100%), the extra water vapor will condense, allowing you to see your breathe on cold days.
Why do people breathe out water vapor on winter days?
Steam is created when the cold air hits warm breath.The reaction of the warm breath hitting the cold air creates steam. Steam is water in vapor form.
What is the product of respiration that can be seen in a persons breath on really cold days?
The product of respiration that can be seen on really cold days would be the water vapour.
Why doesn't the window fog up when you breathe on it on hot days?
It's because on a hot day, the window is not cold enough to condense the water in the breath that is breathed on it. The solubility of a liquid in a gas is temperature dependent, so the water in breath which is a gas mixture saturated with moisture precipitates out when it hits a cold pane of glass. Similarly when you open an oven the moisture from the food cooking lets a steam escape that will fog up your glasses.
Why is there excessive condensation on the outside of windows when the central AC runs on humid days?
Well, if your windows are thin and get cold enough, the moist, humid air outside will condense on the surface of the windows, much like the condensation that appears on a cold beverage can or glass in a humid room.
Do soap last longer on cold days or cold days?
It lasts longer on cold days.
Which insect can hold its breath for 6 days?
Scorpions
How long can a box turtle hold its breath?
The box turtle can hold it's breath for nine days. Seriously.
Which case would have the highest air pressure wet day or cold day or warm day or dry day?
When the temperature begins to drop, molecules in the air start to condense and become less excited. Condensed molecules create more pressure than the excited molecules in warm air. This causes the air pressure to be higher on really cold days.
