9.Which choice identifies the wavelength?     A.1 B.2 C.3 D.4

Q: can't see the light emitted by hydrogen atoms when the electrons move from any upper level to the…

A:

Q: 7.83 What set of orbitals corresponds to each of the following sets of quantum numbers? How many…

A: As you have asked Q # 7.83, we will solve the same for you. The quantum numbers are defined as the…

Q: what is the energy of a photon with the wavelength of 254 nm?

A: Energy can be calculated using the formula :

Q: What is the wavelength of photons having an energy of 683 kJ/mol. Remember Planck's constant is…

A:

Q: Determine the frequency and energy for light with a wavelength of 694.0 nm. V = kJ/mol E = What is…

A:

Q: What is the frequency of ultraviolet light with a wavelength of 322 nm?

A: Given data: Wavelength = 322 nm = 322 × 10-9 m Speed of light = 3 × 108 m/s Formula used: Frequency…

Q: A 227−lb fullback runs the 40−yd dash at a speed of 16.15 pm 0.10 mi/h. Enter your answers in…

A: The value of mass is 227 lb. The value of velocity is 16.15±0.10 mi/h.

Q: Determine the wavelength of light that must be emitted by a hydrogen atom when an electron jumps…

A: solution

Q: Which of the following sets of quantum numbers are not allowed?  a n = 3, l = 2, and ml = 2  b n =…

A:

Q: What set of orbitals corresponds to each of the following sets of quantum numbers? How many…

A: Since you have posted multiple sub-parts, the answer for the three sub-parts are given below. Kindly…

Q: 1.18 A mixture of argon and mercury vapor used in blue advertising signs emits light of wavelength…

A: The energy ‘E’ which is present in a photon is used to represent the smallest possible ‘packet’ of…

Q: (a) A local radio station broadcasts at a frequency of 99.6 MHz (99.6 × 10° Hz). What is the…

A: Since you have posted a question with multiple subparts, we can answer only first three subparts. To…

Q: 8. Which choice best represents the relationship between wavelength and frequency? when frequency…

A: The correct answer is given below

Q: (a) The energy required to remove the electron of the hydrogen atom at an unknown energy level (n =…

A:

Q: A photon of blue light has a frequency of 7.50 × 1014 Hz. Calculate the wavelength of this photon (c…

A:

Q: 11. Which choice best represents the relationship between wavelength and frequency? when frequency…

A: The relationship between wavelength and frequency is, Wavelength is inversely proportional to…

Q: A baseball pitcher's fastballs have been clocked at about 94 mph (1 mile = 1609 m).   (a) Calculate…

A: Given data :

Q: Differentiate between the wavelength of visible light and the wavelengthof a moving soccer ball.

A: It was the scientist Louis de Broglie who introduced the concept of dual character of matter. Light…

Q: 5. Which choice best represents the relationship between wavelength and frequency? there is no…

A: The quantity of waves that pass a set location in a predetermined period of time is known as…

Q: The minimum frequency of light needed to eject electrons from a metal is called the threshold…

A: Photoelectric effect is defined as the process in which electrons are ejected from the surface of a…

Q: 5. An electron (a) falls from the n = 4 to the n = 2 orbit in a hydrogen atom and an electron (b)…

A: The wavelength of the photon can be found out using the Rydberg's formula: ν = 1λ= RH1n12 -…

Q: A person does not apply sunscreen and has 0.43 m2m2 of skin exposed to the sun for 1.00 hh.…

A: Energy of photon = hcλ  = 6.63×10-34×3×108320×10-9 = 6.216×10-19 J/photon   Area of the skin = 0.43…

Q: When an electron in the hydrogen atom makes a transition from an orbital with n=6 to an orbital to…

A: Electron is taking transition from ni=6 to nf=3 using Rydberg equation,…

Q: For the hydrogen atom, the wavelength in nanometers of a photon emitted during the transition from…

A: Given : Initial state or orbit = 5 Final state or orbit = 2 And the atom is hydrogen.

Q: Determine the frequency of a laser’s radiation that has a wavelength of 3.75 × 103 pm.

A: The conversion of wavelength (λ) from pm into m can be done as, 1 pm = 10-12 m Hence, 3.75 × 103 pm…

Q: Which is true concerning yellow light? O it has a greater frequency than blue light O it has a…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: ollowing quantum number or sublevel designations? (a) 4p (b) n = 3, l = 1, m1 = +1 (c) n = 5, l…

A: Quantum numbers are provided in the given question that can be used to calculate the number of…

Q: 10. What is the frequency of light with a wavelength of 598 nm?ert lo rar

A:

Q: Under region its either A, B, C or D

A: The de Broglie wavelength is given by   λ = h / mv where  λ = de Broglie wavelength in m h = Planks…

Q: What is the maximum number of electrons associated with any orbital?        (a)  6…

A: We have one orbital in s, three in p, 5 orbitals in d and 7 orbitals in f- subshell. Orbitals is the…

Q: Calculate the wavelength

A:

Q: What is the wavelength of a photon if the energy is 7.73 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J • s)

A: Energy of photon is given by the formula -

Q: Be sure to answer all parts. A 202–lb fullback runs the 40-yd dash at a speed of 17.23 ± 0.10 mi/h.…

A: Given: Mass is 202 lb speed is 17.23±0.10 mi/h.

Q: 7. Dual property of light a. A red laser pointer emits light with a wavelength of 650 nm (1nm = 10°…

A: Frequency - It is the number of occurrences of any event that is repeating per unit time.

Q: 35. What is the wavelength of a photon emitted during a transition from  n1 = 5  to the n2 = 2 state…

A: Answer-            Option -b is correct   Given:        n1 =5           &       n2 = 2…

Q: Recall Planck's constant equals6.63×10−34 J·s and the speed of light is ,3.00×108 m/s.   Calculate…

A: Electrons drops from the n1 = 2 state to n2 = 1 state.

Q: A photon of blue light has a frequency of 7.5 × 10¹⁴ Hz. Calculate the wavelength of this photon (c…

A: Planck quantum theory: According to the Plank quantum theory the energy of the radiation is…

Q: A photon of blue light has a frequency of 7.70 × 10¹⁴ Hz. Calculate the wavelength of this photon (c…

A:

Q: A photon of blue light has a frequency of 6.10 × 101ª Hz. Calculate the wavelength of this photon (c…

A: Wavelength ( λ ) and frequency ( v ) are inversely proportional . The relationship between frequency…

Q: The wavelength of light (in nm) required for tantalum ( =6.81× 10-19 J) to emit an electron: nm…

A:

Q: beam of electrons (m = 9.11 × 10-31 kg/electron) has an average speed of 1.1 × 108 m/s. What is the…

A: Given: mass of electron(m)=9.11×10-31 kgspeed(v)=1.1×108 m/s To find: wavelength (λ)

Q: The figure below provides the approximate frequency and wavelength values for different types of…

A: Given,  Energy of a proton =E=2.23×10^-16 J We, know,   E=hv Where, h=plancks constant…

Q: E E| A B E E D

A:

Q: 4. Ifan electron from a hydrogen atom drops from n-7 quantum state down ton-3 state, what named…

A: Given: The ground state (n1) = 3 The excited state (n2) = 7

Q: Part a) A line in the spectrum of atomic mercury has a wavelength of 252 nm. When mercury emits a…

A: a. We know that frequency v = c/lambda  Here, c = velocity of light = 3*10^8 m/s  Lambda =…

Q: The average speed of a diatomic oxygen molecule at 25 °C is 482.1 m-s-1. What is the average…

A: Given : Speed of oxygen molecule = 482.1 m/s Molar mass of O2 = 32 g/mol

Q: 7.49 How many orbitals in an atom can have each of the following designations: (a) 1s; (b) 4d; (c)…

A: We know that Principal quantum number (n) : This quantum number denotes the principal shell to which…

Q: What is the frequency of light having a wavelength of 456nm?

A: Given :- wavelength of light = 456 nm  To calculate :- frequency of light

Q: According to the Aufbau principle, which orbital should be occupied first? A. 4s B. 3d C. 3p

A: Applying n+l rule to determination of energy of orbitals.

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.