Compare the electric force holding the electron in orbit
compare the electric force holding the electron in orbit (r=0.53*10^-10m) around the proton nucleus of the hydrogen atom, with the gravitational force between the same electron and proton. What is the ratio of these two forces?
Expected delivery within 24 Hours
The light of distant stars is affected by
What techniques can organizations use to ensure that their strategic direction and business plans are reflected in their human resource systems and career development programs?
The project will require $2,000 of net working capital, which is recoverable at the end of the project. What is the internal rate of return on this project at a tax rate of 34 percent?
f(t) = (2+j2)e^(-3jt)+j2e^(-jt)+3-j2e^(jt)+(2-j2)e^(j3t) a) Sketch the exponential fourier spectra b) By inspection of part a sketch the trigonometric Fourier spectra c) Find the compact trigonometric Foreir series
compare the electric force holding the electron in orbit (r=0.53*10^-10m) around the proton nucleus of the hydrogen atom, What is the ratio of these two forces
Briefly summarize what the proposed amendment would do and the problem its proponents say it will solve. Explain the main pros and cons in the debate about the amendment. Evaluate the proposed amendment from two perspectives:
What is the estimated floor price of the convertible at the end of Year 3 if the required rate of return on a similar straight-debt issue is 9.5%?
A spherical balloon is partially blown up and its surface area is measured. More air is then added, by what factor does the radius of the balloon change
Research this gate design a circuit, usingit, to build the following. A dog owner wants to build an automatic animal feeder to workwhen his dog presses a switch (pressure pad). This type of devicewould automatically feed the dog when the dog press
1941570
Questions Asked
3,689
Active Tutors
1449456
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question 1: Describe how natural selection is part of population genetics among the Southwestern Athabaskan Amerindians
Keegan, an 8 -year-old, no longer thinks a row of pennies in front of him contains more pennies than a row of the same number of pennies
Humans, horses, porpoises, and bats all have very different forelimbs, but the bones inside them show similar shapes, positions, and development,
Question: In addition to natural selection, four other forces can drive evolutionary change. Which of these is NOT one of them?
Question: Which of these are pre-zygotic isolating mechanisms? (Select all that apply.)
Question: According to the reading, how many recognized fuel models are used for fire behavior (documented by Albini 1976)?
Question: Which of the following could explain why a particular prey item was captured/consumed at a higher rate?