Electrical force acting on the alpha particle
An alpha particle (charge = +2.0 e) is sent at high speed toward a gold nucleus (charge = +79e). What is the electrical force acting on the alpha particle when it is 2.0 x 10-14 m from the gold nucleus?
Expected delivery within 24 Hours
Sketch the processes on a T-v diagram relative to the saturation lines and determine the final pressure, the total volume change, and the total internal energy change of the water during these processes.
Suppose a population proportion is .40, and 80% of the time when you draw a random sample from this population you get a sample proportion of .35 or more. How large a sample were you taking?
Two narrow slits 50 microns apart are illuminated with light of wavelength 500nm. What is the angle of the m = 2 bright fringe in degrees? What is the highest possible value of the order number m here? Explain?
Given a 90% confidence interval for mu1-mu2 as (-5,5). What can be concluded?
At the 0.025 significance level, is it reasonable to conclude the mean income of those selecting Plan B is larger? Hint: For the calculations, assume the Plan A as the first sample.
Offer 1- $500,000 now plus $120,000 for the end of year 6-15. Also if the product goes over $50,000,000. Ms Cleanair thought there was a 75% probability this wouel happen.
At a distance from a point charge, the electric potential is 3200 and the magnitude of the electric field is 2.0×105 . What is the distance r?
Given a 99% confidence interval for p1-p2 as (-0.58, 0.58). What can be concluded?
1936301
Questions Asked
3,689
Active Tutors
1459025
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which type of thermometer is the best to use in determining an accurate temperature during an episode of hypothermia?
Anaphylaxis is a severe and life threatening allergic reaction that someone can easily experience if they are exposed to different allergies they might have.
Based on the JHNEBP evidenced level guide, what level of evidence is the following study: Horizontal approaches to infection prevention:
You are a project manager working on a project at a local hospital for their cancer clinic. There are 2 parts to the project. The clinic has been using paper
Select two to three different cultural populations. What strategies would you use to address prevention, treatment programs, and positive change
Identify a historically significant action that was made by someone (an individual artist and/or group) in Twentieth-Century American Popular Music.
Describe your experience in the utilization of nursing research in your clinical practice as a student nurse practitioner.