Calculate the smallest possible uncertainty in the position of an electron moving with velocity 3×10^(7) m/s.
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A: Given : velocity of electron, v = 1.1*106 m/s Precision of velocity = 0.10% = 10-3…
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A: Uncertainty in position, ∆x=2.0×10-6 m Mass of neutron, m=1.7×10-27kg
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Q: fly with a mass of 19.3 mg is moving with a velocity of 6.7 m/s ± 10%. What is the momentum of this…
A: Given A fly with a mass of 19.3 mg is moving with a velocity of 6.7 m/s ± 10%.
Q: Q:-3(a)-An electron moves in the x direction with a speed of 2.8 x 106 m/s. We can measure its speed…
A: The solution for the following questions is given below :-
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A: Given : Velocity of an electron (v) = 0.12 c = 0.12(3 x 108) = 3.6 x 107 m/s Precision = 1% = 0.01
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A: Step 1:Step 2:
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A: Please see the next step for solution:-
Q: Estimate the uncertainty in the position of a 50 kg person moving at 2m/sec?
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Q: 2.25 An electron moves with a constant velocity 1.1 x 10 m/s. If the velocity is measured to a…
A: We are aware that an electron travels at a constant speed 1.1×106 m/s. To find: Maximum precision
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A: uncertainity in position (∆x) = 8 fm mass of proton (m) = 1.67×10-27 kg
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A: Heisenberg's uncertainity principle: ∆x.∆p=h4π (given) (m) Mass of ball = 57.3 g = 0.0573 kg (v)…
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Q: Ex. 1: The speed of an electron is measured to be 5.00 x 103 m/s to an accuracy of o.003 o0%. Find…
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Q: The lifetime of a muon in its own frame of reference is measured to be 3.10 x 106 s. What is the…
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- 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?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 remainingRank the following situations according to the uncertainty in x-momentum, from largest to smallest. The mass of the proton is 1836 times the mass of the electron. (i) An electron whose x-coordinate is known to within 2 * 10^-15 m; (ii) an electron whose x-coordinate is known to within 4 * 10^-15 m; (iii) a proton whose x-coordinate is known to within 2 * 10^-15 m; (iv) a proton whose x-coordinate is known to within 4 * 10^-15 m.
- 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 speed of an electron is 5.67 x 106 m/s with an uncertainty of 7 x 104 m/s. What is the minimum uncertainty with which you can measure its position? Please give your answer in nanometers (1 nm = 10-9 m)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?
- (a) The position of an electron is known to within 14.5 Å (1.45×10-9 m). What is the minimum uncertainty in its velocity?(b) Repeat the calculation of part (a) for a helium atom.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. mAfter much effort a physicist is able to measure the location of a proton to within 2.11*10^-16 m. What is the minimum uncertainty in the momentum of the proton?
- Please asapAn 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.An object is moving along a straight line, and the uncertainty in its position is 2.20 m. (a) Find the minimum uncertainty in the momentum of the object. Find the minimum uncertainty in the object's velocity, assuming that the object is (b) a golf ball (mass = 0.0450 kg) and (c) an electron. (a) Number (b) Number (c) Number Units Units Units