What is the de Broglie wavelength of a 162 g baseball with a speed of 38.0 m/s ? (in m)
What is the speed of a 162 g baseball with a de Broglie wavelength of 0.230 nm ? (in m/s)
lambda = h/p = h/mv
lambda = 6.63*10^-34/0.162*38 = 1.08*10^-34 m
v = h/m*lambda = 6.63*10^-34/0.162*0.23*10^-9 = 177.94*10^-25 m/s
What is the de Broglie wavelength of a 162 g baseball with a speed of 38.0...
What is the de Broglie wavelength (in meters) of a baseball weighing 145 g and traveling at 162 km/h ?
Calculate the de Broglie wavelength of: a) an electron moving through air at the speed of sound (343 m/s in air). Mass of electron: 9.11x10-31 kg. λ = nm b) a 145-g baseball pitched at 105.1 miles per hour. (1.000 mile = 1609.34 m) λ = x 10a m a = Question 1 0/6 pts Calculate the de Broglie wavelength of: a) an electron moving through air at the speed of sound (343 m/s in air). Mass of electron: 9.11x10-31...
Find the de Broglie wavelength of a baseball of mass 0.15 kg moving at a speed of 12.8 m/s (29 mi/hr).
1. (A) Find the de Broglie wavelength (in nm) associated with an electron that is moving with a velocity of 2310 km/s. The electron rest mass is 9.11 x 10-31 kg. Note, electrons having this speed would need to be treated as waves in atoms because the wavelength is on the order of the size of atoms. (B) A baseball weighs 220 g. Top speed for a professional pitcher is about 100 mph when he throws a fast ball. Find...
Calculate the de Broglie wavelength of the following. (a) An electron moving at a speed of 1.04x103 ms (b) A proton moving at a speed of 1.04x10* m s1. (c) A baseball with a mass of 147 grams moving at a speed of 22.6 ms1 (a) Wavelength electron- (b) Wavelength proton = (c) Wavelength baseball-
Question 5 Calculate the wavelength of the following subjects using de Broglie equation. (1) A baseball of 145 g and moving at a speed of 45 m/s (about 100 miles per hour) (2) An electron moving at a speed of 1.2 x 107 m/s (3) Which one of the above is likely to behave like a wave, such as interference and diffraction?
If the de Broglie wavelength of an electron is 7.3 μm, what is the speed of the electron? a1.0 × 102 m/s b2.7 × 106 m/s c5.5 × 102 m/s d8.2 × 104 m/s
Calculate (in nm) the de Broglie wavelength for each of the following. (a) an electron with a velocity 17% of the speed of light ______nm (b)a tennis ball (56 g) served at 44 m/s (~98 mi/h) ______nm
Compare the de Broglie wavelength of a baseball moving at 90.0 miles per hour (40.2 m/s) to that of an electron moving at 1.30x107 miles per hour (5.81x10 m/s) and an alpha particle with a speed of 3.40x107 miles per hour (1.52x10 m/s). Louis de Broglie Which region of the electromagnetic spectrum are each of these wavelengths near? A. Ultraviolet 10-8 to 10-7 meters B. X-ray 10-11 to 10 meters c. Gamma ray 10-16 to 10-11 meters Smaller 10-20 meters....
Part A What is the speed of an electron with a de Broglie wavelength of 0.17nm ? Express your answer using two significant figures. Part B What is the speed of a proton with a de Broglie wavelength of 0.17nm ? Express your answer using two significant figures.