An electron has a speed of 1.4E7 m/s. If an uncertainty 65 nm in its potition...
An electron has a speed of 1.4E7 m/s. If an uncertainty 65 nm in its potition is acceptable, what is the minimum possible percentage uncertianty in its linear momentum?
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An electron has a speed of 1.4E7 m/s. If an uncertainty 65 nm in
its potition...
An electron has a momentum p? 1.9×10?25 kg?m/s. What is the minimum uncertainty in its position...
An electron has a momentum p? 1.9×10?25 kg?m/s. What is the minimum uncertainty in its position that will keep the relative uncertainty in its momentum (?p/p) below 2.0%? Answer is in nm
A measurement of an electron's speed is 3.1x106 m-s and has an uncertainty of 15%, what...
A measurement of an electron's speed is 3.1x106 m-s and has an uncertainty of 15%, what is the minimum uncertainty in its position? A. 0.25 nm B. 0.58 nm C. 1.6 nm D. 1.2 nm E. 0.89 nm
The uncertainty in an electron's position is 0.005 nm. What is the minimum uncertainty delta p...
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 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.
Part A What is the minimum uncertainty in the speed of an electron that is known...
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...
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
What is the speed (m/s) of an electron if it has a wavelength of 521 nm?...
What is the speed (m/s) of an electron if it has a wavelength of 521 nm? m/s (eg. 5.59E+7)
An electron traveling at 5.5×105 m/s has an uncertainty in its velocity of 1.15×105 m/s ....
An electron traveling at 5.5×105 m/s has an uncertainty in its velocity of 1.15×105 m/s . What is the uncertainty in its position?
The position and momentum of a 3.01 keV electron are simultaneously determined. If its position is...
The position and momentum of a 3.01 keV electron are simultaneously determined. If its position is located to within 0.207 nm, what is the minimum percentage uncertainty in its momentum?
A) An electron is moving at a speed of 8.0 x 106 m/s. if the uncertainty...
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.
A measurement of an electron's speed is 3.1x106 m-s and has an uncertainty of 15%, what is the minimum uncertainty in its position? A. 0.25 nm B. 0.58 nm C. 1.6 nm D. 1.2 nm E. 0.89 nm
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
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
What is the speed (m/s) of an electron if it has a wavelength of 521 nm? m/s (eg. 5.59E+7)
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