Suppose Fuzzy, a quantum-mechanical duck, lives in a world in which h = 2 J s. Fuzzy has a mass of 1.90 kg and is initially known to be within a pond 1.00 m wide.(a) What is the minimum uncertainty in the duck's speed?m/s(b) Assuming this uncertainty in speed to prevail for 4.90 s, determine the uncertainty in Fuzzy's position after this time.m

Answered: Image /qna-images/answer/e54decfa-0239-46b5-83f2-2445063a9b09.jpga) The uncertainty in duck's speed is 0.263 m/s.b) The uncertainty in Fuzzy's position is 2.289 m.

Answered: Suppose Fuzzy, a quantum-mechanical…

Similar questions

A nucleon (proton or neutron) is confined to a region of space (the nucleus) approximately 10 fm across. Assuming the momentum of a nucleon is roughly equal to the uncertainty in its momentum, estimate the nucleon's kinetic energy. Does this seem like a reasonable result?
A 4.0 mg insect is observed to be stationary with an uncertainty of 0.1 mm. What is the uncer- tainty in the insect's velocity?
What is the minimum uncertainty in position, in nm, of an electron whose velocity is known to be between 2.96x105 m/s and 3.08×105 m/s ? Express your answer using two significant figures. Vη ΑΣφ x" х.10п 9.7 nm Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
Uncertainty Principles 2. (a) Determine the velocity of a bullet measured at 100 m/s, ± 0.001 m/s. If the mass of the bullet is 20g, determine the uncertainty in the bullet's position in meters. (b) Is the uncertainty in position significant in this case.
Consider the following measurements of a mass and speed for an object using the formula determine the momentum uncertainty of the object. Express answer in g•m/s
The velocity of a proton in an accelerator is known to an accuracy of 0.250% of the speed of light. What is the smallest possible uncertainty in its position in meters?
QUESTION 4 E sin () sin () sin () 3nx 2nz Consider the case of a 3-dimensional particle-in-a-box. Given: Y = 1.5 What is the size of the box along the x-dimension? 2 3 none are correct
Please asap
An elementary particle has a very short lifetime, 1.34 x 101 s. What is the minimum uncertainty with which we can measure its energy? Please give your answer in electron Volts.