Calculate the absorbance of the solution
A 6.50 x 10^-5 M solution of potassium permanganate has a percent transmittance of 27.3% when measured in a 1.15-cm cell at a wavelength of 525 nm. Calculate the absorbance of this solution.
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A 3 gram bullet is fired horizontally into and remains in, a 16 kg block of wood suspended by a rope from the ceiling. The block swings in an arc, rising 4mm above its lowest position. What was the initial velocity of the bullet?
What are some advantages and disadvantages of assigning official mediators by rotation, with a different mediator each day over a ten day period?
A staging that weighs Wstaging supports a painter weighing 680 N. The reading on the left scale is 740 N and the reading on the right scale is 440 N. What is the weight of the staging?
A skier is accelerating down a 30.0 ^circ hill at 1.80{rm{m/s^2}}. How long will it take her to reach the bottom of the hill, assuming she starts from rest and accelerates uniformly, if the elevation change is 425 {rm m}?
If one of the masses of the Atwood's machine below is 2.8 kg, what should be the other mass so that the displacement of either mass during the first second following release is 0.34 m? Assume a massless, frictionless pulley and a massless string.
What are some advantages and disadvantages of utilizing mandatory mediation that is completed in just one hour, prior to a return to court and the entry of an order?
A 230 kg crate is pushed horizontally with a force of 740 N. If the coefficient of friction is 0.20, calculate the acceleration of the crate.
The mass of ethanol needed to fill the tube is found to be 9.64g. Calculate the inner diameter of the tube in centimeters. The density of ethanol is 0.789 g/mL.
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When a counselor asks a client to pretend to interview for a job, and the counselor pretends to be an employer,
Discuss how you plan to comply with this requirement and explain how you will ensure that other team members understand their roles.
Consciousness is an especially important team member characteristic. Research indicates that mixing highly conscious individuals in a team
Question: Jarrett generally feels a sense of competence and confidence when imagining or engaging in communication.
You stay late at work to finish an important report. Your supervisor found out and was so thrilled that you took the initiative to do so
Problem: Forty-year-old Tokala insists that he never dreams. Research suggests that Tokala probably:
How does the level of parental involvement impact middle school students' academic performance and overall educational experience?