Calculate the Number of protons of light with the wavelengthWith 3000 pm that 2 J of energy.

Q: Calculate the frequency of light having wavelength of 642.0 nm.

A:

Q: A stellar object is emitting radiation at 3.55 mm. (a) Whattype of electromagnetic spectrum is this…

A: a) 3. 55 mm= 3.55 x 10-3 m. So, the radiation is microwave.

Q: Calculate the energy of photons from monochromatic radiation for which the wavelength is 234.5 nm.

A:

Q: 65. What is the de Broglie wavelength (in nm) associated with a 2.50−g Ping-Pong ball traveling at…

A: Given-> Mass (m)= 2.50 gm = 0.00250 kg (1Kg= 1000gm) Velocity (v) = 15.3 m/h = 15.3/3600 m/s…

Q: Assuming that the smallest measurable wavelength in an experiment is 0.270 fm, what is the maximum…

A: The mass is calculated by using the following equation.

Q: The electron microscope has been widely used to obtainhighly magnified images of biological and…

A: The equation between wavelength and momentum is given by  λ = h / p where λ = wavelength p =…

Q: Assuming that the smallest measurable wavelength in an experiment is 0.350 fm, what is the maximum…

A: Given :-  wavelength = 0.350 fm  speed of object = 283 m.s-1  To calculate :-  maximum mass of…

Q: 12. Calculate the energy of a photon of frequency 5.20x101 s1.

A: Given:Frequency of a photon = 5.20 *1011s-1The energy of a photon using given frequency is…

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: A sodium flame has a characteristic yellow color due to emis-sions of wavelength 589 nm. What is the…

A: Given, Wavelength = 589nm

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: 6.20 A particular form of electromagnetic radiation has afrequency of 9.87 × 1015 Hz. (a) What is…

A: Given, frequency of an electromagnetic radiation is ------ 9.87×1015Hz What is the wavelength in…

Q: What is the value of ni for an electron that emits a photon of wavelength 93.14 nm when it returns…

A: To determine the value of ni Given wavelength 93.14 nm convert into meter =93.14×10-9m=9.314×10-8m…

Q: c) Calculate the frequency of a wave of wavelength 700nm. d) Calculate the wavelength (in nm) of a…

A:

Q: What is the frequency of light in hertz with a wavelength of 3.44 x 10-7m?

A: wavelength(λ) and frequency(v) are inversely proportional to each other, that is, the shorter the…

Q: The electron microscope has been widely used to obtainhighly magnified images of biological and…

A: The expression for calculating the wavelength using de-Broglie’s equation is as follows,…

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: What is the energy (in kl) of 1 mole of yellow photons of wavelength 275 nm?

A: We first calculate the energy for one photons. Then this value will be multiplied by 6.023 x 1023 to…

Q: Enormous numbers of microwave photons are needed to warm macroscopic samples of matter. A portion of…

A: The formula for heat absorbed by water can be written as follow: mwaterC∆T Here C is the specific…

Q: Calculate the wavelength of red light with a frequency of 4.75z104 H, ? (hint: c = f)

A:

Q: Calculate the characteristic wavelength of an electron traveling at 4.8E5 m/s.

A: Given information: speed of an electron, v= 4.8×105ms

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

A:

Q: 5. For light with a wavelength of 6.245 x 10 m, determine the following: a. The frequency of this…

A: Frequency of light is the number of waves that pass a point in space during some time interval…

Q: What is the wavelength of a proton (m 1.67 x 1027 kg) moving at 1.2 x 105 m/s? %3D

A:

Q: Assuming that the smallest measurable wavelength in an experiment is 0.450 fm, what is the maximum…

A: The given data is as follows: Wavelength λ = 0.450 fm = 0.450×10-15 m Velocity v = 381 m.s-1 The…

Q: Piecses of potassium (Φ=3.68x 10^-19 J) and sodium (Φ= 4.41x10^-19 J) metal are exposed to radiation…

A:

Q: When a photon of light with wavelength 101.7 nm is shone upon a metal surface with a work function…

A: To find velocity.

Q: Assuming that the smallest measurable wavelength in an experiment is 0.710 fm, what is the maximum…

A: given :-  wavelength = 0.710 fm   speed = 171 m.s-1  To calculate :-  mass of an object (in kg)

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

A:

Q: Calculate the wavelength of a proton moving at 23% of the speed of light. Leave your answer in m -…

A: De-Broglie relationship: λ=hmv h is planck's constant=6.626 x 10-34J.s m is mass. v is velocity. λ…

Q: of

A: 1nm = 10^-9 m  So ;  Wavelength = 275 •10^-9 m

Q: What is the energy, in J, of a photon with a frequency of 4.88XE3 s1?

A: Frequency , v = 4.88 x 103 S-1 We know E = hv;          h = planks constant

Q: This excited atom then emits a photon of wavelength 434.1 nm. What energy level does the electron…

A: Given,434.1 nm.

Q: Determine: The frequency of light with a wavelength of 25nm. (1.2x1016 Hz)

A: The general expression required to determine the frequency is shown below,

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

A:

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

A:

Q: Give an approximate range of wavelengths for each type of electromagneticradiation and summarize the…

A: a. gamma rays:

Q: calculate the energy (J/photon) of a photon of wavelength 3.65 x 10^-6 m.

A: The energy of a photon is determined as,

Q: c) What is the wavelength of the transition from n = 5 to n = 3 for K2+? (- ( - = R Where R = 1.097…

A:

Q: The Lyman series of emission lines of the hydrogen atom arethose for which nf = 1. (a) Determine the…

A: a.

Q: Calculate the wavelength (in nm) of an electron moving at 3.66 x 106 m/s. Report to three…

A: Ee= hcλe=12meve2 Where, Ee = Energy of electron (J) h =…

Q: How many photons of light with frequency 5.50 × 1015 Hz are required to provide 1 kJ of energy?

A: Total Energy = n × h × f  n = no.of photons  h = planck's constant f = frequency

Q: What is the value of ni for an electron that emits a photon of wavelength 92.38 nm when it returns…

A: The Rydberg formula is used to calculate the wavelength of the spectral line in numerous chemical…

Q: How many kilojoules of energy are contained in one mole of violet light photons of frequency 7.00 x…

A: The energy of a photon is given by

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.