Study carefully the experimental set-ups below and use them to answe the following questions;
(a) What is the aim of the experiment for which the apparatus has been set-up?
(b) List the experimental set-ups in the order which as risen through the soil samples, startin with the highest.
(C) List six items of apparatus used in the experimental set-up
(d) Describe briefly the procedure used in setting up the experiment.
(e) Why is there a difference in the set. in the water levels of the soil samples in the set ups labelled B and C
(a) The aim of the experimental set up is to compare / deterrnine and measure the capillarity of rise in water of diferent types of soils.
(b) The rise in water is in the following order:
(c) Apparatus used in the experimental set up are:
(d) Method used:
(e) The difference in level of water in the B and C is because sample B has very fine pores which allow water to move upwards because of strong capillarity attraction while in sample C; there are large pores with low capillary attraction hence, upward moverment of water is Slow.
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