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.
The speed of an electron is known to be between 3.5×10^6 m/s and 4.4×10^6 m/s ....
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.
A) An electron is moving at a speed of 8.0 x 106 m/s. if the uncertainty in measuring the speed is 1.0 percent of the speed, calculate the uncertainty in the electron's position. the mass of the electron is 9.1094 x 10-31 kg.
5. (a) Assume that an electron is moving along an x-axis with a speed of u = 3.080 x 10-m/s measured to a precision of 0.6%. What is the minimum uncertainty (as allowed by the uncertainty principle in quantum theory) with which you can simultaneously mea- sure the position of the electron along the c-axis? Note that the electron mass is m = 9.110 x 10-31 kg. (b) The speed of a bullet is known to a precision of 0.43%....
(a) The position of an electron is known to within 12.2 Å (1.22×10-9 m). What is the minimum uncertainty in its velocity? m s-1 (b) Repeat the calculation of part (a) for a helium atom. m s-1
An electron (me 9.11 x 10-31 kg) has a speed of 4 x 106 m/s. If the uncertainty in its energy is 8 ev, what is the uncertainty in its position? O 1.65 x 10-10 m 2.11 x 10-10 m 2.64 x 10-10 m 3.30 x 10-10 m 2.07 X10-9
A baseball (0.15 kg) and an electron both have a speed of 40 m/s . A)Find the uncertainty in position of the baseball, given that the uncertainty in their speed is 4.0%. B)Find the uncertainty in position of the electron, given that the uncertainty in their speed is 4.0%
You know the position of an electron to be within (+ or -) 3.5 x 10–11 m. Find the minimum uncertainty in its velocity.
Part A What is the minimum uncertainty in the speed of an electron that is known to be somewhere between 0.070 nm and 0.15 m from a proto Express your answer using two significant figures. θΕ ΑΣΦ 2 Δυ 2 m/s
What is the minimum uncertainty in the speed of an electron that is known to be somewhere between 0.065 nm and 0.20 nm from a proton? Express your answer using two significant figures. ΟΙ ΑΣΦ και ? ΔυΣ m/s Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
A particle with a charge of -4.4 μC and a mass of 3.5 x 10-6 kg is released from rest at point A and accelerates toward point B, arriving there with a speed of 26 m/s. The only force acting on the particle is the electric force. What is the potential difference VB - VA between A and B? If VB is greater than VA, then give the answer as a positive number. If VBis less than VA, then give...