Suppose that the speed of an electron traveling 1.0 km/s is known to an accuracy of...
Suppose that the speed of an electron traveling 1.0 km/s is known to an accuracy of 1 part in 10,000 (that is, within 0.01%). What is the minimum uncertainty in the position of this electron? (m electron = 9.11 × 10-31 kg, h = 6.626 × 10-34 J • s) I think the answer is 1.2 mm but want to see if I did this correctly please show all work if handwritten please write clearly.
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Suppose that the speed of an electron traveling 1.0 km/s is
known to an accuracy of...
5. What is the minimum uncertainty in the position of an electron traveling at 8.4 x...
5. What is the minimum uncertainty in the position of an electron traveling at 8.4 x 104 + 0.6 x 104 km/s ? Notes: 1 Joule (J) = 1 kg•m²/s2 melectron = 9.11 ~ 10 kg
Suppose the position of an electron in a membrane is measured to an accuracy of 1.5...
Suppose the position of an electron in a membrane is measured to an accuracy of 1.5 μm. Please answer B; A is already answered A) What is the electron’s minimum uncertainty in velocity in meters per second? 38.6 B) If the electron has this uncertainty in its velocity, what is its uncertainty in kinetic energy in electron volts? A typical value for the speed of an electron in an organic material is 3 × 104 m/s.
a) If the position of an electron in a membrane is measured to an accuracy of...
a) If the position of an electron in a membrane is measured to an accuracy of 1.30 um, what is the electron's minimum uncertainty in velocity? Take the mass of an electron to be 9.11 x 10-31 kg. 44.38 m/s Show hint b) If the electron has this velocity, what is its kinetic energy? 5.6 · 10-9 Show hint a) What is y for a proton having an energy of 1.25 TeV, produced by the Fermilab accelerator? Take the mass...
The speed of an electron is known to be between 3.5×10^6 m/s and 4.4×10^6 m/s ....
The speed of an electron is known to be between 3.5×10^6 m/s and 4.4×10^6 m/s . Estimate the uncertainty in its position.
An electron has a momentum p≈ 1.7×10−25 kg⋅m/s. What is the minimum uncertainty in its position...
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.
please answer all I beg you ASAP! and please try solving most of them thabk you...
please answer all I beg you ASAP! and please try solving most of
them thabk you so much
Question 23 (1 point) At an instant a traffic light turns green, a truck starts with a constant acceleration of 1.8 m/s2. At the same moment a taxi travelling with a constant speed of 8.5 m/s overtakes and passes the truck. Which two equations properly describe the position of the truck and the taxi? a) dtruck = 8.5at dtaxi = 8.5at b)...
5. What is the minimum uncertainty in the position of an electron traveling at 8.4 x 104 + 0.6 x 104 km/s ? Notes: 1 Joule (J) = 1 kg•m²/s2 melectron = 9.11 ~ 10 kg
a) If the position of an electron in a membrane is measured to an accuracy of 1.30 um, what is the electron's minimum uncertainty in velocity? Take the mass of an electron to be 9.11 x 10-31 kg. 44.38 m/s Show hint b) If the electron has this velocity, what is its kinetic energy? 5.6 · 10-9 Show hint a) What is y for a proton having an energy of 1.25 TeV, produced by the Fermilab accelerator? Take the mass...
please answer all I beg you ASAP! and please try solving most of
them thabk you so much
Question 23 (1 point) At an instant a traffic light turns green, a truck starts with a constant acceleration of 1.8 m/s2. At the same moment a taxi travelling with a constant speed of 8.5 m/s overtakes and passes the truck. Which two equations properly describe the position of the truck and the taxi? a) dtruck = 8.5at dtaxi = 8.5at b)...
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