1. What would be the speed of a proton (mass = 1.673 x 102" g) if it had the same wavelength as a photon of violet light (A = 400.0 nm)?

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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1. What would be the speed of a proton (mass = 1.673 x 1027 g) if it had the same wavelength as a
photon of violet light (A = 400.0 nm)?
2. Consider an 1111-kg automobile clocked by law-enforcement radar at a speed of 90.5 mph
(miles/hour). If the position of the car is known to within 10.0 feet at the time of the measurement,
what is the uncertainty in the velocity of the car? (1 mile = 1.609 km; 1 in = 2.54 cm)
%3D
Transcribed Image Text:1. What would be the speed of a proton (mass = 1.673 x 1027 g) if it had the same wavelength as a photon of violet light (A = 400.0 nm)? 2. Consider an 1111-kg automobile clocked by law-enforcement radar at a speed of 90.5 mph (miles/hour). If the position of the car is known to within 10.0 feet at the time of the measurement, what is the uncertainty in the velocity of the car? (1 mile = 1.609 km; 1 in = 2.54 cm) %3D
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