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1)- a- in comparison to the point light source,what's the benefit of slit light source ?
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The separation of prescribing and dispensing into different roles was a key stage in the evolution of healthcare. The separation came about with:
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At 18C, a rod is exactly 20.05 cm long on a steel ruler. Both the rod and the ruler are placed in an oven at 303C, where the rod now measures 20.21...
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Problem 7.1 Marginal Rate of Technical Substitution.
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Three ice cubes (55 g each) at 0.00 C are dropped into 2.00 cups of tea. The tea was at a room temperature (25 C) before the ice was added.
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From a lab over Force and Potential Energy: Using the formulas U(x) = 0.5*m1*(x-m2)^2 and F(force)= -dU/dx, I found the formula for the force at a...
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Why is it easy to add bromine to styrene and why is it so difficult to add bromine to cinnamic acid?
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.A Russian satellite is in Earth orbit with an altitude at perigee of 375 km and an altitude at apogee of 2000 km. a) What is the semi major axis of
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Suppose as a manager of a major supermarket/grocery store (e., Safeway, Trader Joe's, etc.
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these are not homework questions but a study guide that i want to double check my work.
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Assignment 1.Generally, monochromaters displaying high resolving power are required to contain long focal length optical components. However, an...
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1. How are induction and deduction both used in science (Which is used in forming a hypothesis, and which is used to make a testable prediction?
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liquid A has a density of 0.90 g/cm3, liquid B has a density of 1.15 g/cm3, liquid C has a density of 0.65 g/cm3. They are poured into a graduated...
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In one of our class sessions, I sat on a rotating seat with heavy weights in each of my hand. (a) As I pulled the weights to my chest, did my
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40 mL pf 0.10 M sodium hydroxide is added to 60 mL of 0.10 M hydrochloric acid. The concentration of hydronium (in M) in the final solution is
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A sample of sulfur dioxide , SO 2 , effuses through a small hole at a rate of 9.0010 -6 mol/h. An unknown gas, under the same conditions, effuses at...
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Two astronaunt, each having a mass of 75.5 kg, are connected by a 10.0 m rope of negligible mass. They are isolated in space, moving in circles...
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an ion channel in a cell membrane carries 2.4 pA when it's open, which is only 20% of the time. (a) What's the average current in the channel?
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A 5 kg mass traveling at 6m/s aling a frictionless, horiziotal plane collides elastically with a 3 kg mas initally at rest. After the collision the...
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a 295 kg piano slides 4.0 m down a 30 degree incline and is kept from accelerating by a man who is pushing back on it parallel to the incline and the...
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Two speakers, one directly behind the other, are each generating a 295-Hz sound wave.
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The overall reaction of the Winker method for dissolved oxygen (DO) mesaurement is: 2S 2 O 3 2- + 6H + + O 2 S 4 O 6 2- + 3H 2 O. The molecular...
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Create %(G+C) plot of the sequence GAACTCATACGAATTCACGTCAGCCCATCGTGCCACGT. On the y axis will be %(G+C) and on the x axis will be the nucleotide...
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Given the following sequence, PLSQETFSDLWKLLPENNVLSP, use the Kyte/Doolittle Hydropathy scale and a window size of 7 to construct a hydropathy plot...
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The flower of the snapdragon Antirrbinum majus can take two forms - regular and peloric. Let's say you cross a single regular plant with a single...
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Read the ""Designing a Low-Cost Pollution Prevention Plan to Pay Off at the University of Houston". Can you explain how the university developed a P2...
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Which of the following is a feature of malnutrition?
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The drag force on an object is basically friction as something moves through an atmosphere.
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d growth of Gram-negative organisms on the PEA plate you inoculated, does this negate the usefulness of the PEA as a selective medium? Why or why not?...
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An 85 year old white woman is hit by a car while crossing the street and suffers many serious injuries. She is suspected to be homeless, and the...
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stars form from the interstellar medium? What defines the main sequence stage of a star? What happens after a low mass star leaves the main sequence?...
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What are the Important Features of Ureter Pathway For Anatomy: -I Do Know It Start From Renal Pelvis to Posterior Lateral Side of the Urinary Bladder...
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Nervous and endocrine sysytem. Melanie is a 16 year old who lived with her parents and two siblings in a suburban neighborhood until her parents...
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Miriam overslept and missed the exodus of Moses and the gang out of Egypt. She has tried to catch up with them by running and walking for 15 hours...
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A potential difference of 86 mV exists between the inner and outer surfaces of a cell membrane. The inner surface is negative relative to the outer...
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If your front lawn is 15.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates 1450 new snow flakes every minute. How much snow
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Topic 2. Water World Maritime boundaries are extremely important in many places in the world, and of course they take on extraordinary importance in...
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(a) What energy is dissipated by a lightning bolt having a 20200 A current, a voltage of 120 MV, and a length of 1.00 ms? J=????
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A racetrack has the shape of an inverted cone, as the drawing shows. On this surface the cars race in circles that are parallel to the ground. For a...
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Suppose we want to place a weather satellite in to a circular orbit 300 km above the earth's surface. What speed, period, and radial acceleration
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A tether ball is attached to a swivel in the ceiling by a light cord of length L. When the ball is hit by a paddle, it swings in a horizontal circle
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The production line produces a product which currently has annual sales of $1,000,000 and has a contribution to the business beyound ingredients of...
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Which of the following is true in spastic paraplegia?
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A skier, mass 61.00 kg is at the top of a hill and starts down with an initial speed of 3. He does no work on the way down. Assume that the hill...
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6 Use geometry to evaluateff(x)dx where 2 xL -2sxso n= xz 0lt;x52 3, 2lt;x$6 Find F '(x) for F(x)=]EJ1t2dt 1 Find the antiderivative of f(X) = 8X2...
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HI i have a project on my nursing class. I'm assign the theory of Florence Nightingale that emphasize the following. Background of the theorist 2.
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trations done for each sample? What other household products could be analyzed by titrations (suggest three)? Why is it necessary to add an indicator?...
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Maritime boundaries are extremely important in many places in the world, and of course they take on extraordinary importance in the Pacific Realm.
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Fred strikes a steel train rail with a hammer at a frequency of 0.52 Hz, and Wilma puts her ear to the rail 2.1 km away. How long after the first
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After 2 weeks of residing in the facility, Mrs Walker has not engaged in any activities and continues to pace the corridor, although not with the...
