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Describe the following question
Question 1- Calculate the average distance of the electron to the nucleus in a H-atom in the 2s and 2p states. Which do you expect to be greater and why?
Question 2- The spherical harmonics can be represented visually by sketching on a unit sphere which regions are positive and which are negative. Note each point on the surface of the unit sphere corresponds to a particular coordinate (x, y). In this way, sketch the spherical harmonics Ysub0super0(x, y) and Ysub1super0(x, y).
Question 3- A node of a wave function is a surface where the wave function (and hence probability density) is zero. Calculate and sketch the nodes of the 2s and 2p states. Is this consistent with your knowledge of the shape of these orbitals?
I need help to explain the above question.
Two parallel conducting plates are separated by 10.0 cm, and one of them is taken to be at zero volts. What is the voltage between the plates
A lady ate a whole medium size pizza storing up 120 food Calories. This energy is used to heat up 2 liters of water from a certain initial temperature to a final temperature of 80 deg.C
The partnership earnings before partners' withdrawals for 2005 totaled $484000. Calculate José's gross income from the partnership from the above for 2005.
People who suffer from cataracts may have the lenses in their eyes replaced by artificial lenses. what is the refractive power of the glasses she will need to see the object clearly
Assume that the value of n in a radioactive transition in hydrogen changes only with unity, as is suggested by the correspondence principle. Estimate for what range of values of n the photon that is emitted will have wavelengths in the visible range ..
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a 2.0 m-long string vibrates at its second-harmonic frequency with a maximum amplitude of 1.5cm . one end of the string
A thin film of MgF2 (n=1.38) coats a piece of glass. Contructive interference is observed for the reflection of light with wavelengths of 500 nm and 625 nm.
the tires of a car make 71 revolutions as the car reduces its speed uniformly from 95 kmh to 44 kmh . the tires have a
A scientist notices that an oil slick floating on water when viewed from above has many different rainbow colors reflecting off the surface. What is the minimum thickness t of the oil slick at that spot
Santa loses his footing and slides down a frictionless, snowy roof that is tilted at an angle of 29.0 degrees. what is his speed as he leaves the roof
A Super Ball is dropped from a height of 3.50m .Assuming the ball rebounds with 90% of its impact speed less than 90% of the initial height, How high will the ball go
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