Suppose a photon is equally likely to be found anywhere in an interval of 28.5 cm along the x-axis. What is the minimum uncertainty in the photon's x component of momentum?
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Suppose a photon is equally likely to be found anywhere in an interval of 28.5 cm...
Suppose a photon is equally likely to be found anywhere in an interval of 20.5 cm along the x-axis. What is the minimum uncertainty in the photon's x component of momentum
A beam of light directed along the z-axis passes through a slit parallel to the y-axis. The slit's width is 0.3760 mm. (a) What is the uncertainty in the x coordinate of a photon in the light just emerging from the slit? ____ (b) What is the minimum uncertainty in the photon's x component of momentum? ____
Suppose a point in three-dimensional Cartesian space, (X, Y, Z) , is equally likely to fall anywhere on the surface of the hemisphere defined by X2+y2+2 -1 and Z20. (a) Find the PDF of Z. zz) (b) Find the joint PDF of X and Y. JK.ужд) Suppose a point in three-dimensional Cartesian space, (X, Y, Z) , is equally likely to fall anywhere on the surface of the hemisphere defined by X2+y2+2 -1 and Z20. (a) Find the PDF of...
suppose a point in three-dimensional Cartesian space. (X, Y, Z), is equally likely to fall anywhere on the surface of the hemisphere defined by X2 + Y2-22-1 and Z20. (a) Find the PDF of Z, /zz) (b) Find the joint PDF of X and Y, /x. ylx, y). suppose a point in three-dimensional Cartesian space. (X, Y, Z), is equally likely to fall anywhere on the surface of the hemisphere defined by X2 + Y2-22-1 and Z20. (a) Find the...
3) Suppose the instantaneous position of an electron of an electron moving along the x-axis is 10 A. The velocity of electron is 10sm/s. What is the minimum uncertainty in momentum? In velocity?, In kinetic energy? (Use your uncertainty relations)
3. Suppose X is equally likely to be 0 or 2. (a) What is the mean of X? (b) What is the variance of X? (c) What is PrfX-2X 2)?
3. Suppose X is equally likely to be 0 or 2. (a) What is the mean of X? (b) What is the variance of X? (c) What is Pr{X-2| X 2)?
Suppose that the New England Colonials baseball team is equally likely to win a game as not to win it. If 4 Colonials games are chosen at random, what is the probability that exactly 3 of those games are won by the Colonials? Round your response to at least three decimal places. (If necessary, consult a list of formulas.) X 5 ?
1. Suppose that each child born to a couple is equally likely to be a boy or a girl, inde- having 5 children, compute the probabilities of the following events: (a) All children are of the same gender (b) The 3 eldest are boys and the others girls. (c) Exactly 3 are boys. (d) The 2 oldest are girls. (e) There is at least 1 girl. 3. In a bolt factory machines A, B, C manifacture, respectively 25, 35 and...
An infinitely long solid insulating cylinder of radius a = 5.5 cm is positioned with its symmetry axis along the z-axis as shown. The cylinder is uniformly charged with a charge density rho = 25 mu C/m^3. Concentric with the cylinder is a cylindrical conducting shell of inner radius b = 14.4 cm, and outer radius c = 17.4 cm. The conducting shell has a linear charge density lambda = -0.42 mu C/m. 1) What is E_y(R), the y-component of...