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For the water shooting out of the pipe and nozzle under the conditions shown
in figure below, find the height, h about the nozzle to which the water jet will
shoot. Assume negligible head loss.
nozzle
diameter=0.1m
point A
dia=0.2m
PA=55kPa
Elaborate the term Elasticity of Supply and explain any three factors that determines elasticity of supply
there multiple(t) book stores in the area. each bookkeeper has a list of b integers that represents the cost of each book. you have different pocket money(p) for each bookstore. write program to calculate the maximum number of books you can buy in each store with the corresponding pocket money. in python
In what way can the philosophy of ubuntu be adapted for use in the ECD playroom?
A population consists of the four numbers 3, 4, 2, 5. Consider all possible
distinct samples (without replacement) of size two and verify that the population mean
is equal to the mean of sample means
Calculate the concentration in mol dm–3 and g dm–3, of a sodium ethanedioate (Na2C2O4) solution, 5.00 cm3 of which were oxidized in acid solution by 24.50 cm3 of a potassium manganate(VII) solution containing 0.05 mol dm–3.
An ingestion tablet contains a mass of 0.30 g of magnesium hydroxide [Mg(OH)2] as its only basic ingredient. The balanced chemical equation between magnesium and hydrochloric acid (HCl(aq)), the acid produced in the stomach is as follows:
Mg(OH)2(aq) + 2HCl(aq) ⟶ MgCl2(aq) + 2H2O(l)
i)Calculate the volume of 1.00 M HCl neutralised by two of these ingestion tablets?
ii)What mass of the salt is formed in this neutralisation reaction?
How many magnesium ions are present in this amount of a salt?
In a geology class, you were asked to determine minuscule pieces of rocks are magnetic or not. The problem is you don't have available magnets in the laboratory but a few copper wires and a power supply. How will you identify the magnetic property of rocks?
Tacit knowledge is not codified and transferable through written or oral language, for example personal experience. It is the opposite of explicit knowledge which is learned and can be repeated. Tacit knowledge is held by human beings; It is more difficult to obtain than explicit knowledge but has more value.
Use your own ideas and advice the Namibia University of Science and Technology how this type of knowledge management is applied in learning. Use practical examples to substantiate your ideas.
Two point charges are placed as follows: charge q_{1} = - 1.50nC is at y = 6.00 m and charge q_{2} = 3.20nC is at the origin. What is the total force (magnitude and direction) exerted by these two charges on a negative point charge q_{3} = - 5.00nC located at (2.00 m, -4.00 m)?
#339914 on Dec 2023