What is the energy of thr green line in the sun that has a wavelength of 511.5nm?

Q: 5.25 x10 "J is m. 4) The wavelength of a photon thathas an energy of

A: Energy of photon = 5.25 × 10-19J

Q: 6.43 What is the de Broglie wavelength (in cm) of a12.4-g hummingbird flying at 1.20 × 102mph (1…

A: Given: Mass= 12.4g=12.4×10-3kg speed of the light= 1.20×102 mph To find: The de Broglie wavelength

Q: What is the frequency of a particle of wavelength 752.4 nm?

A: Given  Wavelength  = 752.4 nm 1 nm   = 10-9  meter  752.4   =  752.4 × 10-9  meter     Hence…

Q: if a photon has 6.89*10^-19 J of energy what is its wavelength?

A:

Q: A popular kitchen appliance produces electromagnetic radiationwith a frequency of 2450 MHz. With…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: ne longest wavelength?

A:

Q: What is the frequency of light (s-1) that has a wavelength of 1.23x10-6cm?

A: Since the relationship between frequency and wavelength is given by  f λ = c  where f = frequency  λ…

Q: What is the frequency, in s, of a photon with a wavelength of 6.018XE0 nm?

A:

Q: Which is higher in energy: electromagnetic radiation with wavelength 950 nm or with wavelength 850…

A: The relationship between the wavelength and energy of radiation is given by  E = hc/λ where E =…

Q: What is the wavelength (in pm) of a proton traveling at a speed of 6.21 km/s?

A: The wavelength (in pm) of a proton travelling at a speed of 6.21 km/s is calculated as,

Q: 6.1 CWhat is the wavelength (in meters) of an electromagnetic wave whose frequency is 1.61 × 1012…

A: Relation between wavelength and frequency of electromagnetic waves: cλ=ν where c is speed of light,…

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

A: Answer: 1.82×10^-9 cm

Q: If you have an element that gives a flame with a wavelength of 750 nm, what is the Energy of that…

A: Given: The wavelength of the flame = 750 nm We have to calculate the energy in J.

Q: The electron in a ground-state H atom absorbs a photon of wavelength 97.20 nm. To what energy level…

A:

Q: What is the wavelength of an electron that has a mass of 9.10938188 ✕ 10−31 kg and a velocity of…

A:

Q: An FM radio station broadcasts at 94.4 MHz. Calculate the wavelength of the corresponding radio…

A: Given       Frequency = 94.4 MHZ    Wavelength  = ?

Q: How fast must a 56.5-g tennis ball travel to have a de Broglie wavelength equal to that of a photon…

A: From given data  mass, m = 56.5 g = 56.5×10-3 kg de Broglie wavelength, ⋋ = 5400 Å= 5400 × 10-10 m…

Q: What is the wavelength of a 75g ball moving with a speed of 42m/s

A: Given, mass of ball = 75 g Speed of ball = 42 m/s

Q: A proton in a linear accelerator has a de Broglie wavelength of 122pm. What is the speed of the…

A:

Q: What is de Broglie matter wavelength (in nanometers 10-9 ml) of water molecule that has been cooled…

A: Given: Velocity of water = 1 m/s. The molar mass of water = 18 g/mol. Hence the mass of each…

Q: The electron in a ground-state H atom absorbs a photon of wavelength 97.20 nm. To what energy level…

A: The wave no. which is the reciprocal of wavelength corresponding to any line in a H-series is given…

Q: Which of the following expressions correctly gives the energyof a mole of photons with wavelength…

A: To find:  the expression correctly gives the energy of a mole of photons with wavelength I.

Q: Retinal damage can be caused by light between 445 nm and 470 nm. What is the energy in kJ/mol of…

A: The energy per mole of a photon is calculated using the following expression,…

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: calculate the wavelength of an H atom mass= 1.674X10^-27 moving at 7.00X10^2

A:

Q: in what part of electromagnetic spectrum wavelength of 335nm is found?

A: The electromagnetic spectrum of various regions is given by,

Q: What is the wavelength of an electron moving at a velocity of 0.72*c where c is the speed of light?

A: Wavelength can be calculated using the given equation:

Q: In a hydrogen atom the wavelength of the ;transition of the n = 3 to n=2, is equal to

A:

Q: Calculate the energy of yellow light having wavelength 597nm.

A:

Q: A laser pointer used in a lecture hall emits light at 650 nm.What is the frequency of this…

A: GIVEN, wavelength(λ)=650nm=650×10-9m                                   =6.5×10-7m. Speed of…

Q: A rifle bullet (mass = 1.50 g) has a velocity of 7.10 × 10² mph (miles per hour). What is the…

A: We are given  mass (m) = 1.50g = 0.0015 kg velocity  (v) = 7.1×102 mph = 1142.6 km/h or, in ms-1, v…

Q: Use the Rydberg equation 1/λ= R(a1/n₁²-1/n₂²) to calculate the wavelength (in Å)of the photon…

A: Rydberg equation is used to determine the wavelength of the photon absorbed when the electron goes…

Q: Which has the shorter wavelength, light with frequency 422kHz or light with frequency 422MHz?

A: The frequencies of the given light are = 422 kHz and 422 MHz The wavelength with a short wavelength…

Q: A typical microwave oven operates using radiation of wavelength 30 mm. What is the frequency of this…

A:

Q: Determine the wavelength that hydrogen atoms absorb to reach n=8 and n=9 states from the ground…

A:

Q: (a) The first step in ozone formation in the upper atmosphere occurs when oxygen molecules absorb UV…

A:

Q: What is the mass of a ball bearing (in grams) with a wavelength of 7.071 x1029 m, and a velocity of…

A: Given  Wavelength (λ) = 7.071×10-29 m Velocity (v) = 0.100 m/s Mass (m)= ? From , λ= h/mv Here,  h =…

Q: What is the frequency (s^-1) of electromagnetic radiation that has a wavelength of 0.53m?

A:

Q: For an electromagnetic wave with a frequency of 1.2*1017 Hertz, what is it's wavelength in…

A: The frequency of the electromagnetic wave is = 1.2×1017 Hertz The wavelength of the radiation is =?

Q: A popular kitchen appliance produces electromagnetic radiationwith a frequency of 2450 MHz. With…

A: Given: Frequency of radiation, f =2450MHz=2450 x 106Hz…

Q: What is the energy of one mole of photons from a photon with a wavelenght of 327nm?

A:

Q: Calculate the characteristic wavelength of an electron traveling at 5.99E5 m/s..

A:

Q: A proton in a linear accelerator has a de Broglie wavelength of 122 pm. What is the speed of the…

A:

Q: Calculate the frequency in (s-1) of the orange light emitted by a neon lamp with a wavelength of 675…

A: Applying formula C= lemda× frequency

Q: a line in the ultraviolet region of the hydrogen spectrum appears at a wavelength of 93.7nm. what…

A: Hydrogen emission spectrum :-  The series of emission lines formed when an excited electron in…

Q: What is the wavelength of light (nm) that has a frequency 4.62 × 1014 s-1?

A: Given :- frequency of light = 4.62 × 1014 s-1  To be calculated :- wavelength of light (in nm)  1 nm…

Q: please help. calculate the energy (J) found in one photon of visible light if the wavelength is…

A: The energy of a photon of visible light can be calculated by using Planck's formula -  E = hv Here,…

Q: What is the wavelength (in m) of an electron moving at 2.60% of the speed of light? m

A:

Q: Calculate the wavelength of light emitted as an electron undergoes a transition from level n= 110 to…

A: Given that: ninitial = 109 nfinal = 110 To calculate:  wavelength of light emitted? region of…

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.