Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
State the Pipette Method of soil
The sieve analysis, though is a true particle size analysis, is unable to separate particles smaller than 20 microns. Such particles are separated by the pipette method or the sedimentation technique . This method is based on the principle that when soil particles are suspended in water, they tend to sink. Since there is little variation in the density of most soil particles, then according to Stokes law the velocity (V) of settling (also called sedimentation velocity) is proportional to the square of radius (r) of each particle i.e., V = kr2 where k is a constant. Co nsidering the velocity as distance of fall (h) / time ( t), we can calculate the travel time for a given diameter of soil particle for a fixed distance (say 10 cm). At the stipulated time a small aliquot of the suspension is pipetted out from the designated distance, oven dried (100 - 105°C) and weighed to find out the amount of a particular fraction.
What might affect a spreadsheet developer’s choice for the date format used to display the date.
Examining sand with a magnifying glass Study a small amount of sand with a magnifying glass or under the low power of a microscope if there is single available. The nearly colo
What makes streams look muddy? After a heavy rainfall have peoples take samples of running muddy water in glass jars. Let the water stand for many hours unless the sediment has
The Feudal Society: The economic basis of the feudal system was land, and the village was its economic unit. The feudal economy was dependent on local agricultural production
How to make a simple vacuum pump Secure a bicycle or automobile hand pump. Open the pump and delete the piston. Un- screws the bolt that holds the leather washers. Reverse the
Define Ribosomes Ribosomes are small, but complex structures, approximately 20 to 30 nm in diameter, containing two unequally sized subunits, referred to as large and small sub
Explain the Functions of the Kidney The functions of the kidneys, as you already know, are to form urine and to pass urine for excretion, maintain water and electrolyte balance
Remove the wastes from the body - Function of Kidney Remove the wastes from the body. Many metabolic waste products such as urea, uric acid, ammonia and creatinine need to be f
what are all about diastrophism ?
what is cell
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd