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Why does turning the collar on a busen burner make the flame hotter?
Flames need air to expand and grow, or become hotter. The oxygen circles the flame and makes the flame alter. The collar allows air to get to the flame.
What happens when liquid co2 is exposed to air?
When liquid CO2 is exposed to air, it quickly evaporates and turns into gaseous CO2. This process is known as sublimation. The gaseous CO2 will mix with the air in its surroundings.
How do you figure ppm of CO2 in the air?
To calculate the parts per million (ppm) of CO2 in the air, you would measure the concentration of CO2 in the air using a CO2 sensor or monitor, and then divide that by the total volume of the air sample. This would give you the ppm of CO2 in the air sample. Common methods include using infrared gas analyzers or chemical absorbents.
Why does co2 make the earth hotter?
Carbon dioxide (CO2) traps heat in the Earth's atmosphere by absorbing and re-emitting infrared radiation. This process enhances the greenhouse effect, leading to warming of the planet's surface temperatures. Human activities, such as burning fossil fuels, have increased the concentration of CO2 in the atmosphere, amplifying this warming effect.
How is co2 in the air useful to plants?
The plants use CO2 from air for photosynthesis. The air entering into its leaves through stomata comes in contact with photosynthetic cells and diffuse CO2 for assimilation to form carbohydrates.
How does tree make air?
Photosythisis. It converts CO2 into O2.
Does a plant get its matter from air water or soil?
It gets its food from the air as it needs CO2 to make energy. It can do without CO2 for about 12 hours as it does have energy reserves.
Why is the temperature getting hotter?
some theories are: the temperature is getting hotter due to co2 from both volcanoes and cars the temperature is gettig hotter due to a nautural cycle
When running a fan to push hot air out of a window but the air outside is hotter will the inside temperature increase?
When air is pushed out, air MUST come in somewhere to replace what you pushed out. If the air that is drawn in is hotter, the room will get hotter.
Why does air rise when it is hot?
When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.
Can glasses make people hotter?
it can make u hotter if u say that it can make u hotter
Why does turning the collar on a busen burner make the flame hotter?
Flames need air to expand and grow, or become hotter. The oxygen circles the flame and makes the flame alter. The collar allows air to get to the flame.
When does a hot air balloon float highest in the sky?
I think the hotter the fire is ( I'm not really sure on how to make fire hotter! :) sorry!) the higher the balloon goes. because hot air rises and so it seems right that if the air is hotter it will rise higher. if you are reading this answer then, you rock!!
Which three gases make up 99.9 percent of the air?
co2, nitrogen and oxygen
How do the trees create air?
The chloroplasts in ALL plants capture sunlight then it sends the... carbon dioxide(?) into the air. So trees don't make air, they make the CO2 that we need
What happens when liquid co2 is exposed to air?
When liquid CO2 is exposed to air, it quickly evaporates and turns into gaseous CO2. This process is known as sublimation. The gaseous CO2 will mix with the air in its surroundings.
How does C02 travel around the world?
CO2 is in the air and as the air moves so does the CO2 in it.
