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Why should the dried sample be kept in desiccator for cooling?
If a dried sample is warm, it will absorb water from the air while cooling. Placing it in a desiccator puts it in a dry atmosphere where no moisture is available to be absorbed from the air.
Why is it not recommended to leave an oven-dried sample in the open air for a long time before measuring its dry weight?
Because the sample may absorb moisture present in the air - leading to a false reading.
Why is a mixture of flour and sugar sifted?
'''You sieve flour to get more air into it so it makes your final product more fluffy'''
If the temperature is increased What happens to the partial pressure of oxygen in a sample of air?
In a sample of air, an increase in temperature will result in an increase in the partial pressure of oxygen.
Which air sample contains the most carbon dioxide?
the leg
Why air dried sample used in sieve analysis?
to remove the air bubble, which are made error in volume. S.Kailash
Why air-dried sample is used in sieve analysis?
to remove the air bubble, which are made error in volume. S.Kailash
Why air dried sample is used in sieves analysis?
to remove the air bubble, which are made error in volume. S.Kailash
Why should the dried sample be kept in desiccator for cooling?
If a dried sample is warm, it will absorb water from the air while cooling. Placing it in a desiccator puts it in a dry atmosphere where no moisture is available to be absorbed from the air.
Why is it not recommended to leave an oven-dried sample in the open air for a long time before measuring its dry weight?
Because the sample may absorb moisture present in the air - leading to a false reading.
What is the general composition of a soil sample?
The general composition of a soil sample will be some sand, some silt, some clay, and some organic matter, plus a certain amount of microbial life, air and (unless it's completely dried out) some water.
What is bresaola?
air dried beef
Sample of a hydrosphere?
air
Can you glue air dried clay to a kiln dried pot?
Yes, use epoxy.
Why is a mixture of flour and sugar sifted?
'''You sieve flour to get more air into it so it makes your final product more fluffy'''
How does an oxygen concentrator work?
An Oxygen Concentrator take atmospheric air passes through inlet filter,muffler and passes to compressor after that air is cooled by using a heat exchange chamber after that air goes through sieve canister.Inside the sieve canister the material called zeolite it absorbs nitrogen from air and gives oxygen as an output.The flow can be controlled by flow meter. 3 way valve is used to controlled by signal gives by pressure transducer.The heart of the oxygen concentrator is sieve canister and zeolitematerial.kannanEngineer99949-54450
What is the dry areacreated when warmmoist air loses its moisture?
Air Dried Moisture
