If the behavior of a system is measured exactly for some period of time and is understood, does it follow that the future behavior of that system can be exactly predicted? (Is there a distinction between properties that are measurable and properties that are predictable?)

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Q: Quantum Mechanics: please explain clearly with reasoning/steps Q1) PLx ₁0) = [Ax 2 A(a - x)…

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Q: Dukue dropped the ball. Loksin confirms that Dukue dropped the ball with a mass of 1.20 [kg]. The…

A: Given: m=1.2kg, vf=2m/s, vi=-2.4m/s, ∆t=0.1s Upward Direction→ (+)veDownward Direction→ (-)ve The…

Q: Does the uncertainty account for all random errors? How ? Explain your answer and give detail.

A: Answer :-  All measurement have a degree of uncertainty  regardless of precision and accuracy. There…

Q: Check whether the following formulas are dimensionally consistent. Energy = 1/2 mass times the…

A: w can see that(Energy =work done)Now E=wAce to formulaw= force*displacement (f*d)w=(MLT-2)*(L)…

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Q: (17%) Problem 3: A free neutron lives 882 s when at rest relative to an observer. Randomized…

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Q: F Q4)- During a laboratory experiment, the average rate of radioactive particles passing through a…

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Q: Explain instrumental error and random error.

A: Instrumental or systematic error: These error occur due to the instrumental flaws or due to the…

Q: Although all energy is kinetic and potential* it is convenient to break it up into coherent…

A: Step 1:Step 2:

Q: The Σ particle has a rest energy of 1385 MeV and a lifetime of 2 × 10-2³s. What would be a typical…

A: Some variable pairs in quantum mechanics are complementary, they cannot be calculated…

Q: How many grams of matter would have to be totallydestroyed to run a 75-W lightbulb for 1.0 year?

A: It is given that, 75Watts=75J/s75J/s×3600s/h×24h/d×365d/yr×1yr=2.3652×109J

Q: The probability density function for the continuous random variable X is given by: (A(x² – 2x + 21)…

A: (a) The total probability over the whole range is 1.…

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Q: (a) Calculate theγfactor corresponding to a speed ofv= 0.987c. (b) Free neutrons (unbound to a…

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Q: What speed must a particle attain before its kinetic energy is double the value predicted by the…

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Q: a) A nuclear power station delivers 1 GW of electricity for a year from uranium fission. Given that…

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Q: How many particles are present in a closed container if the energy it contains is 98998.19J, and the…

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Q: The velocity of an electron moving in the +x direction with a velocity of 0.12 c is measured with 1%…

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

Q: An unstable particle of mass 15 [kg] moving with velocity 8/17 decays into a stable particle and a…

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Q: (Aw)2 = (5,w25) (5,5) (5,225) (s, s)

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Q: In the Debye model: (a) Starting from the general form of the density of states g(k)dk Debye…

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Q: A particle that has a lifetime of 3 us is created in a lab. Once created the particle should live…

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Q: A new, extremely precise apparatus has measured momentum (y component) of a certain proton to be: 5…

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Q: Theorists have had spectacular success in predicting previously unknown particles. Considering past…

A: Experiments done at world class facilities like CERN, Fermi Labs etc have proven many theories…

Q: An isotope of helium with mass 7 u breaks up from rest into a nucleus of ordinary helium (assume:…

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Q: y, a small piece of putty of mass m₁ is In fired with velocity v₁¡ at a stationary wooden block of…

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Q: An electron is confined to a 1 nm wide region. What is the range in velocities (uncertainty) in the…

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Q: why (8Bz)j is neglected in third pic when equating in the coefficient in k.

A: You have faced a doubt in this equation.

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Q: The energy density of radiation per unit frequency interval u(v) for black-body radiation is…

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Q: A particle has a lifetime of 1 × 10–23s. Calculate the typical uncertainty in the measurement of its…

A: Lifetime of the particle is t = 10-23 s

Q: Consider an ultra-relativistic classical gas, that is, each particle has energy épsilon3 pc, with p…

A: Solution: The energy of the ultra-relativistic particle is  The number of particles in the spatial…

Q: Question 1: Determine the bandwidth ( waw ) and sampling time interval for the following…

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Q: General Relativity Consider a spherical blackbody of constant temperature and mass M whose surface…

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Q: Exercise 2: To further practise error propagation, derive the theoretical expressions for un-…

A: In the following problem, We have expression for the kinetic energy, acceleration and velocity.

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Q: What is the approximate uncertainty in the mass of a muon, as determined from its decay lifetime?

A: The Heisenberg Uncertainty Principle for time and energy is given as,