In a capacitor charging and discharging experiment with a resistor of 10 ohms, if we plot our data so LVC (volts) is in the y-axis and time (seconds) in the x-axis, what would the slope of the resulting line represent? how do we use this slope to calculate the capacitance of this capacitor?
In: Physics
Osmosis and Tonicity experiment:
Red blood cells prefer an isotonic (isosmotic)
environment. What happens to red blood cells place into a
hypertonic (hyperosmotic) environment? Why is that bad for a
patient?
What happens to red blood cells placed into a
hypotonic (hypoosmotic) environment? Why is that bad for a
patient?
In: Anatomy and Physiology
PLEASE ANSWER ALL PARTS FULLY!
How did the Meselson & Stahl’s experiment allow the investigators to distinguish between the 3 overall methods of DNA replication? What approaches were used in investigating the enzymology of DNA replication, remembering that studying an essential function presents a particular challenge?
In: Biology
One of the substances (ethylene glycol) appeared to increase in
temperature as it evaporated (Change in temperature upon
complete evaporation: +1.4). How can this be the case?
What alteration to the experiment could have been done to test and
see if this evaporation could be exothermic or did that liquid even
evaporate at all?
In: Chemistry
If the endpoint in a titration was reached using a volume of 37.60 mL and the concentration of the standard NaOH solution was 0.3214 M, how many grams of KHP were neutralized in this experiment? (MM of KHP = 204.23 g/mol)
Report your answer in grams but do not include units in your response.
In: Chemistry
[NAC (Nanoparticle Assembled Capsule)] The purple dye used to demonstrate encapsulation in this experiment is a mixture. The components of this colour are Carmoisine (Red) and Indigo Carmine (Blue). The yellow colour Curcumin could not be encapsulated when tried. Why?
Please be specific in terms of molecular structure and its
chemical properties.
In: Chemistry
In: Biology
In a physics lab experiment, a compressed spring launches a 30 gmetal ball at a 25 ∘ angle. Compressing the spring 19 cm causes the ball to hit the floor 1.7 m below the point at which it leaves the spring after traveling 6.0 m horizontally.
What is the spring constant?
In: Physics
1. (3) How could you tell if a plant you have found is a sporophyte or a gametophyte? Use your imagination and describe an experiment you could do.
2. (3) a. Explain why the sporophyte is “dependent” on the gametophyte in the moss and the fern.
b. Which is the “dominant” form in each of these?
In: Biology
IN C++:
Create sets of 1 Million integer, where no integer is repeated. Insert these numbers to an AVL tree and an R-B tree.
Using a random number generator, select 10% of
the numbers in the trees and delete them.
Repeat the experiment 10 times. Report your answers in a tables
In: Computer Science