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What else can I help you with?
What is the best speed to separate a soil sample in a centrifuge?
Very high speed is the best speed to separate a soil sample in a centrifuge.
Name the piece of appuratus used in sampling a 1m piece of land?
A soil auger is typically used to sample a 1m piece of land. It is a hand tool consisting of a metal cylinder with a helical screw blade that is twisted into the ground to extract a soil sample for analysis.
A saturated soil sample has a mass of 1.38kg and a volume of 0.6 liters. After dried in a oven for 24 hours the mass of th soil sample is 1.13kg. calculate mass of water?
Initial water content in the soil sample can be calculated using the initial mass and final mass after drying. Initial water content = (Initial mass - Final mass) = 1.38 kg - 1.13 kg = 0.25 kg. This is the mass of water in the soil sample.
Why is the surface mars red?
The red color of Mars' surface is due to iron oxide, or rust, in the soil and rocks. Over time, these iron particles have oxidized when exposed to the planet's atmosphere, giving Mars its distinctive red appearance.
Can soil and water be separated by a filter?
A paper filter will allow water to slowly pass through, leaving the soil particles behind.
What physical properties would you use to separate a mixture of soil and iron filings?
A magnet can be used to separate iron filings from soil due to the magnetic properties of iron. Simply pass the magnet over the mixture to attract and separate the iron filings from the soil.
What physical property would allow you to seprate a mixture of iron filings and soil?
Magnet
How do you test for iron in a sample of soil?
Hold a magnet up to it.
Is a soil magnetic material or a non magnetic material?
it generally depends on the soil content~if it is rich in iron or some other magnetic metals it will magnetize but if it don't it won't..soil is non-magnetic but iron filings in it are magnetic
How do you separate iron filings and plastic and cooking oil and salt and soil and food scraps from water?
You use a magnet to get the iron filings out, then you add water to the rest. Create a funnel out of a paper cup, pour it through which you would then be able to get the poppy seeds off the funnel. Then you would boil the water to separate the salt from the water.
A typical soil sample is an example of a homogeneous mixture?
No, a typical soil sample is heterogeneous.
How does iron get into food?
Iron occurs naturally in the soil. (->) means consumed or eaten or used. Iron in the soil -> Plants -> Us Iron in Soil -> plants -> animals -> us
Where can you get iron filings from?
From a source it is supposed: Take 0000 dry steel wool with gloved hands pull the loaf into two halves. Rub the halves together over a paper or paper plate and collect "debris" of filings. Store in a dry glass jar with lid to prevent rusting as it will oxidize relatively quickly .
Where do you send the soil sample to be analyzed?
You can send the soil sample to a soil testing laboratory, agricultural extension service, or a professional soil testing facility. They will analyze the sample to provide information on the soil's composition, nutrient levels, pH, and other important factors that can help with plant growth and soil management.
If a soil sample is 60 sand particles and has 30 millon particles of soil how many of those soil particles are sand?
If the soil sample has 30 million particles of soil and 60 of those particles are sand, then the number of soil particles that are sand is 60. Sand particles represent 0.000002% of the total particles in the soil sample.
How can I increase iron levels in soil?
To increase iron levels in soil, you can add iron-rich fertilizers or amendments such as iron sulfate or iron chelates. Additionally, maintaining proper soil pH levels and improving soil drainage can help enhance iron availability to plants.
Which soil owes it's colour to oxides of iron is?
Red soil owes its color to oxides of iron, particularly hematite. These iron oxides give the soil a reddish tone due to the presence of iron in its composition.
