Determine the velocity of a marble (m = 8.66 g) with a wavelength of 3.46 × 10 -33 m

Q: Compare the Balmer series of hydrogen with the series where n, = 4 for the ionized helium atom He*.…

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Q: An electron moves with a velocity of 1.9 x 10° cm/s. What is its wavelength?

A: The relationship between the wavelength and velocity of electron is given by  λ = h/mv where λ =…

Q: Calculate the de Broglie frequency of an electron with a velocity of 5.0 x 10 -3 times the speed of…

A: Velocity of electron is 5.0×10-3 times the speed of light.Mass of an electron is 9.11×10-31 kgde…

Q: What is the frequency of a wave with a wavelength of 30cm that travels with a speed of 6cm/s

A: The relation between the wavelength, frequency, and speed is given as- v= f. λ…

Q: What is the wavelength of neutron traveling at the speed of 4.54 km/s?

A: Formula : Lambda = h/mc

Q: The speed of an electron is 3.6 × 105 1.2 × 103 m/s, what is the uncertainty in its position?

A: Step 1) Uncertainty principle - it states that the position and momentum cannot be both measured…

Q: Be sure to answer all parts. How fast must a 143.7-g baseball travel in order to have a de Broglie…

A: De Broglie's equation: λ=h/mv Here h=planks constant m=mass of the object v =velocity   89 x10-12…

Q: The mass of a golf ball is 45.9g . If it leaves the tee with a speed of 65.0m/s, what is its…

A: Mass (m) = 45.9 g = 0.0459 Kg Speed (v) = 65.0 m/s Plank's constant (h) = 6.63 × 10-34  Kg.m2.s-2.s…

Q: the wavelength of a neutron moving at 1775 m/s?

A: The required solution is as follows:

Q: 8. The energy of a photon is given by the equation E = hf, where E is the energy, f is the…

A: The energy of a photon is given by: E = hf ......(1)

Q: 5. If you take a rock that has a mass of exactly 2 pounds, and you throw it with a velocity of…

A:

Q: A ball with a mass of 50.3 grams is hit at 42.6 m/s. What is the deBroglie wavelength associated…

A: Given data is as follows: The mass of ball = 50.3 g The velocity of the ball = 42.6 m/s The de…

Q: What must be the velocity in m/s of a beam of electrons if they are to display a de Broglie…

A: De Broglie wavelength λ =h / mv where h = Planck's constant = 6.626x10-34 m2 Kg / secm = mass of an…

Q: What is the frequency of a photon with a wavelength of 3.22 x 10-5 m?

A: The frequency of a photon with a wavelength of 3.22 x 10-5 m can be calculated as

Q: Calculate the associated wavelength of an electron traveling at 4.0 x10^9 cm/a

A: Answer: 1.82×10^-9 cm

Q: Determine the de Broglie wavelength of an average Chlorine atom traveling at 2.79x10^3 ms^-1

A: Given that : The velocity of chlorine atom = 2.79 x 103 ms-1 We have to calculate the de Broglie…

Q: Consider the following electromagnetic wave. It takes 1 s for the wave to propagate (travel) from…

A: Given: wavelength = 1.6x10-3 m

Q: Determine the mass of a ball with a wavelength of 3.45 x 10-34 m and a velocity of 6.55 m/s.

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Q: What is the average speed of a beam of hydrogen atoms if they have a wavelength of 125 pm? Mass of a…

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Q: When an electron travels at a speed of 1.00 x 103 m/s it has wavelength of 727 nm. What would be the…

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Q: Calculate the de Broglie wavelength of a moving electron with kinetic energy equal to 6.396 electron…

A: K.E = 6.396 eV 1 eV = 1.602 × 10-19 J K.E = =6.396 × 1.602 × 10-19 J=10.2475× 10-19 J

Q: How fast must a 139.3−g baseball travel in order to have a de Broglie wavelength that is equal to…

A: de Broglie's wavelength is given by the formula  λ = hmv λ = wavelength h = Planks constant =…

Q: Compare the momentum of a photon with a wavelength of 9.7´10-11 m to that of a 142 g baseball with a…

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Q: How fast (in m/s) must a 0.882 lbs. football travel to have a de Broglie wavelength equal to a…

A: The De Broglie wavelength is given by  where λ = wavelength in m  h = Plank's constant = 6.626 X…

Q: Determine the wavelength of a particle, in meters,  with a mass of 2.37x10-37 kg traveling through…

A: We know lmbda=h/mv Lmbda=6.62×10-34÷2.37x10-37×2.50x104 Solve this equation  Lmbda=0.112m

Q: What is the wavelength of a proton traveling at a speed of 5.47 km/s? The mass of proton is 1.67 ×…

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Q: What is the wavelength of a proton traveling at a speed of 6.19 km/s? The mass of proton is 1.67 ×…

A: given mass of proton = 1.67 × 10-27 kg velocity = 6.19 km/s

Q: The mass of a golf ball is 45.9 g . If it leaves the tee with a speed of 73.0 m/s , what is its…

A: De Broglie equation provides the relationship between wavelength of a particles and its mass which…

Q: Calculate the associated wavelength of an electron traveling at 4.0 x 109 cm/s.

A: Speed of an electron = 4.0×109 cm/s.

Q: At what speed is an electron's de Broglie wavelength 1.03nm? At what speed is an electron's de…

A:

Q: What is the wavelength of an electromagnetic wave whose frequency is 4.08x10^6Hz?

A: Given, Frequency, ν = 4.08 × 106  Hz = 4.08 × 106 s-1   (1 Hz = 1 s-1) Wavelength, λ = ?

Q: The watt is a unit of power, equivalent to 1 joule per second. If a single solar panel can generate…

A: Solar panel power generated = 125 watts 1 watt = 1 J/sec Energy generated = 125 J/sec

Q: To resolve an object in an electron microscope, the wavelength of the electrons must be close to the…

A: Given, Diameter = 3.10nm Mass of an electron = 9.11×10−31 kg

Q: What is the wavelength of a photon if the energy is 7.27x10-19J?

A: The relationship between wavelength and energy is given as:

Q: A green leaf has a surface area of 2.50 cm2. If solar radiation is 1000 W/m2, how many photons…

A:

Q: Be sure to answer all parts. How fast must a 142.7–g baseball travel in order to have a de Broglie…

A: The de Broglie hypothesis: De Broglie proposed that just as light has both wave-like and…

Q: What is the wavelength of a proton traveling at a speed of 5.78 km/s? The mass of proton is 1.67 x…

A:

Q: Calculate the wavelength of an asteroid with a mass of 812 kg with a speed of 4.12 x 103 m/s. i…

A: The wavelength of astroid is calculated as below

Q: Estimate the uncertainty in the position of a nitrogen molecule that has a speed of 500 +/- 2.0 m/s.…

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Q: 4. What is the momentum of a neutron that has a wavelength of 1.2 x 10" m?

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Q: If the electron in a hydrogen atom undergoes a transition from an n=5 level to an n=3 level, what is…

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Q: If an electron travels at a velocity of 1.000 × 107 m s–1 and has a mass of 9.109 × 10–28 g, what is…

A: Wavelength(λ) is the distance between two adjacent crests(where amplitude is maximum) or two…

Q: A photon with a wavelength of 162.7 nm was used to induce the photoelectric effect. If the work…

A: Wavelength of photon = 162.7 nm Work function of metal = 6.49 eV

Q: Estimate the de Broglie wavelength of an alpha particle that has a kinetic energy of 1.47 keV. ___m

A: The de Broglie wavelength is given by  where h = Plank's constant = 6.626 X 10-34 Js p = momentum…

Q: Be sure to answer all parts How fast must a 143.9−g baseball travel in order to have a de Broglie…

A: Given data,  Mass of baseball = 143.9 g  de Broglie wavelength = 75.0 pm

Q: Calculate the wavelength of a photon that has three times as much energy as that of a photon of…

A: The energy of a photon is proportional to the frequency of light and is given by   E = hν   E =…

Q: wavelength

A:

Q: How fast must a 132 g baseball travel in order to have a de Broglie wavelength that is equal to that…

A:

Q: The threshold frequency of a metal can be determined from measurements of the speed of the ejected…

A: SOLUTION: Step 1: Threshold frequency refer to the minimum frequency required to eject an electron…

Q: At what speed must a 145-g baseball travel to have a wavelength of 1.15*10^-34m

A: given wavelength = 1.15 × 10-34 m mass = 145 g

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.