Ends e na vV LIght If an electron drops from the n-9 to the n=1 level in three separate steps (9→4, 4→2, 2→1), how many photons E light are released? What type of light is released for each drop? What is the total amount of energy released (in pules)?

Q: The heat of fusion of ice is 6.00 kJ/molkJ/mol. Find the number of photons of wavelength = 7.20×10−6…

A: Given information: Heat of fusion = 6.00 kJ/mol Mass of ice = 4.40 g Wavelength = 7.20×10-6 m

Q: Yellow light of a certain frequency has energy of 215 kJ/mol of photons. What is the energy of one…

A: Given that -  Energy of yellow light = 215 kJ/mol    Also we know that 1 mole of Photon contains =…

Q: The blue color in fireworks is often achieved by heating copper (1) chloride, CuCl, to about 1200°…

A:

Q: The wavelength of a particular color of red light is 674 nm. The energy of this wavelength of light…

A:

Q: Microwave ovens emit microwave radiation that is absorbed by water. The absorbed radiation is…

A: The heat released by a process can be calculated as given below.

Q: 42. Suppose an element in its ground state is capable of absorbing photons with energies of 2.3 x…

A: Answer:-This question is answered by using the simple concept of calculation of energy of the photon…

Q: Calculate the energy of a mole of photons that have a frequency of 1.5 x 1019 s1. 6.62 x 10-34…

A: Given information,   Frequency = 1.5 * 1019 s-1

Q: An electron on an energy level has an energy of 16.32 x 10−19 J. It moves to another level by…

A: It is given that an electron initially has an energy level of 16.32×10-19 J and it moves to another…

Q: Consider the two waves shown here representing electromagnetic radiation. If c = 2.998 × 108 m s-¹,…

A: The wavelength of a wave is the difference between successive crests of the wave.

Q: Find energy in kJ of a photon. 2= 488 nm. The speed of light is 3.00 × 10° m/s and h = 6.63 × 10¬34…

A: given :-  wavelength = 488 nm  speed of light = 3.00 × 108 m/s  h = 6.63 × 10-34 J.s  To calculate…

Q: Question 3. d) determine the longest wavelength of radiation  e) moles of photons are contained in…

A: d. Given that : Binding energy of the electrons = 1760 kJ/mol We have to determine the longest…

Q: Consider the four scenarios involving visible light. In scenario A, visible light has a wavelength…

A: Scenario A: Wavelength of light,  λ=716.7nm                                         =716.7 x…

Q: A living room chandelier has ten 60 W light bulbs. How many mol of photons are emitted in 4 hours if…

A:

Q: What is the energy of a mole of photons that have a wavelength of 525 nm?

A: Since you have posted mutliple questions in a single session, we are entitiled to answer only first…

Q: What is the wavelength (in nm) of a photon if the energy is 7.41 x 10-19 J? (h= 6.626 x 10-34 J•s)

A:

Q: What is the energy (kJ/mol) of photons of blue light (460 nm)? (speed of light is 2.998x108 m/s &…

A: Energy of a photon is given by Planck's equation which us: E=hf   ...(i) where E is the energy of…

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

A: Higher the frequency higher will be the energy. Frquency and wavelength are inversely proportional…

Q: An atom that is excited by energy -----------------------------   a.  is also ionized     b.…

A: In excitation process some amount of energy has been charged to the atom in the consequence of it,…

Q: What could be happening inside the algae that would produce the bright light? Write a possible…

A: According to the Bohr atomic model, in an atom, negatively charged electrons revolve around the…

Q: The energy of a photon is 8.50 x 10-19 J. What is the wavelength of the corresponding light (nm)?…

A: Applying de-Brogalie equation E= hc/lemda

Q: 9. An electron in the hydrogen atom relaxes to the n≤2 orbit and 431 nm light is emitted. What was…

A: For the hydrogen atom  An electron relaxes to the n= 2         i.e. nf = 2  Light emitted of…

Q: (S) violet light has 4/5 nm. @ what is the frequency? Frequency - [7.22 x 10" S (b) Calcolate Energy…

A: Given: wavelength of light = 415 nm

Q: A certain shade of blue has a frequency of 7.12 × 1014 Hz. What is the energy of exactly one photon…

A: Frequency = 7.12 × 1014 Hz. Planck's constant = 6.626 × 10-34 J.s  Energy of one photon = ?

Q: What is the wavelength (in nm) of a photon if the energy is 7.74 x 10-1⁹ J? (h = 6.626 x 10-34 Js)

A:

Q: The microwaves in an oven are of a specific frequency that will heat the water molecules contained…

A:

Q: A photon has a frequency of 8.63 × 108 Hz. What is the energy of this photon in Joules? (h= 6.626 x…

A:

Q: A laser in a DVD player emits about 5.0 mJ per second. If this is a "red" light, how many photons…

A: Given: Energy emitted by photon = 5.0 mJ/sec = 5.0×10-3 Js-1 Wavelength of Red light is in between…

Q: If the energy of a photon of light is 9.78x10-21 J, what type of light does this correspond to?…

A:

Q: Light has a wavelength of 320O nm. What is the energy of a photon of this light? Given: c=2.998 x 1O…

A: Given , Wavelength =320 ×10-9 m C=2.998×108 m/s h(planks constant)=6.626×10-34

Q: Question 3: A hydrogen atom in the ground state interacts with a photon with a wavelength of 3.650 x…

A: Energy of a energy of photon hx2 =heλ      e=speed of light and λ=wavelengthh=6.63×10-34 J Sc=3×108…

Q: In a flask of fixed volume, 4 moles of A3(g) are mixed with 6 moles of B2(g) anc the gases react to…

A: Write the balanced chemical equation for the given reaction. Then draw the number of moles relation…

Q: A colored flame is observed when a wire loop with a small sample of a solution containing a metal…

A:

Q: What is the energy of a orange light that is 657nm in kJ/photon

A: We have to determine energy of a orange light that is 657nm in kJ/photon.

Q: X-ray radiation falls in the wavelength region of 1.00 × 10-¹¹ to 1.00 × 10-8 meters. What is the…

A: Given: The X-ray radiation falls in the wavelength region of 1.00 × 10-11  to 1.00 × 10-8 meters. We…

Q: E = %3D

A:

Q: What is the energy (in J) of a mole of photons that have a wavelength of 529 nm? (h = 6.626 x 10 34…

A: The energy of a photon is calculated by the formula: E=hcλ......(1) Where, E is the energy. h is the…

Q: Thẻ energy of a particular color of green light is 3.78×10 kJ/photon. The wavelength of this light…

A:

Q: In scenario C, visible light is in the middle of the yellow region of the visible spectrum. Estimate…

A: For scenario C , we would use visible light spectrum table to find the wavelength for middle of…

Q: Light sample A has a frequency of 3.90 × 10¹5 Hz and light sample B has a frequency of 8.70 x 1018…

A: As we Know, E = hv = hc / λEnergy = Where λ is wavelength, v is frequency, c= speed of light, h =…

Q: a A photon with a wavelength of 93.8 nm strikes a hydrogen atom, and light is emitted by the atom.…

A: Wavelength = 93.8 nm

Q: Calculate the energy of a photon of visible light with a wavelength of 716 nm. J Calculate the…

A: Given : wavelength= 716 nm  Tip energy = hc÷lamda

Q: A certain shade of blue has a frequency of 7.20 x 104 Hz. What is the energy of exactly one photon…

A: Given : Frequency = 7.20 x 1014 Hz

Q: ledu.co Question 16 of 16 In Einstein's photoelectric experiment, the kinetic energy (K.E.) of an…

A: The kinetic energy of an electron is the difference between the energy of incident photon and the…

Q: An atom emits light at various wavelengths, two of which are 434 nm and 472 nm. Both of these…

A: To determine the difference between the two state

Q: A photon has a frequency of 8.63 × 10⁸ Hz. What is the energy of this photon? (h = 6.626 × 10⁻³⁴ J •…

A:

Q: When a compound containing cesium ion is heated in a Bunsen burner flame, photons with an energy of…

A: We know that,  E = hc/λ  Where,  E = Energy of 1 photon  h = Planck's constant  c = speed of light λ…

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.