A proton has velocity v=(1600± 0.15 )m/s . |
What is the uncertainty in its position? Express your answer using two significant figures.
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A proton has velocity v=(1600± 0.15 )m/s . What is the uncertainty in its position? Express...
Constants Periodic Table A 1.5 kg ball has a position uncertainty of 0.36 m Part A What is its minimum momentum uncertainty? Express your answer using two significant figures. V AXP ? P kg.m/s Submit Request Answer Provide Feedback Next >
An electron has an uncertainty in its position of 609 pm What is the uncertainty in its velocity? ***Express your answer with the appropriate units.**
The uncertainty in an electron's position is 0.005 nm. What is the minimum uncertainty delta p in its momentum? Express your answer using two significant figures. delta p_min kg middot m/s What is the kinetic energy of an electron whose momentum is equal to this uncertainty (delta p = p)? Express your answer using two significant figures. K = 381.6 eV
An electron traveling at 5.9x105 m/s has an uncertainty in its velocity of 1.28x109 m/s. Part A You may want to reference (Pages 312 - 317) Section 7.4 while completing this problem. What is the uncertainty in its position? Express your answer with the appropriate units. Az > Value Units
tem 13 A 15 kg ball has a position uncertainty of 0.36 m y Part A What is its minimum momentum uncertainty? Express your answer using two significant figures. 19g| AE ? Apnia -6.5.10-3 kg-m/s Submit Previous Answers Request Answer X Incorrect: Try Again; 4 attempts remaining Provide Feedback
An electron has an uncertainty in its position of 603pm . What is the uncertainty in its velocity? Express your answer with the appropriate units.
An electron’s x-velocity uncertainty is found to be 4.12×104 m/s. What is its position uncertainty in nanometers in the x direction?
The velocity-versus-time graph is shown for a particle moving along the x-axis. Its initial position is x0 = 2.3 m at t0 = 0 s.(Figure 1) You may want to review (Pages 44 - 48) . Part B What is the particle's velocity at t = 1.0 s? Part C What is the particle's acceleration at t = 1.0 s?Part DWhat is the particle's position at t =3.0s ?Express your answer to three significant figures and include the appropriate units.x=?Part EWhat is the particle's velocity...
What is the acceleration of a proton moving with velocity v = 23.0j m/s through a region that has magnetic field B = 1.20i T and electric field E = (2.80j + 3.00k) V/m? (Express your answer in vector form.) a =_____ m/s2
An electron has a momentum p≈ 1.7×10−25 kg⋅m/s. What is the minimum uncertainty in its position that will keep the relative uncertainty in its momentum (Δp/p) below 2.0%? Place final answer in 2 significant figures and convert answer to nanometers. The answer is NOT 15nm or 16nm from: x = h / [(4pi)(2%)(p)] = (6.626×10−34) / [(4pi)*(0.02)(1.7x10−25)]) = 15.5nm. Do not write this as the answer.