A 337 nm nitrogen laser puts out 2.00 W of power with a beam 5.40 mm in diameter. The beam is pointed directly at a pinhole which has a diameter of 1.20 mm. How many photons of light will travel through the pinhole per second? Assume that the intensity of the light is equally distributed across the whole area of the beam. number of photons per second: photons/s

Q: Microwave ovens emit microwave energy with a wavelength of 12.5 cm.12.5 cm. What is the energy of…

A: Energy of photon is defined as , E= hv = hc/Wavelength  h = planck constant = 6.63 ×10^-34  c =…

Q: A 337 nm nitrogen laser puts out 2.00 W of power with a beam 4.90 mm in diameter. The beam is…

A: Energy = hcλ h is planck's constant   c is speed of light   λ is wavelength of light E =…

Q: Workshop 6: Introduction to Spectroscopy Part I: Interpreting Visible Emission Spectra Street lights…

A:

Q: A nitrogen laser generates a pulse containing 10.1 mJ of energy at a wavelength of 339.6 nm. How…

A:

Q: Determine the energy of 1.80 mol of photons for each of the following kinds of light. (Assume three…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Determine the energy of a photon with a 678.0 nm wavelength.  I asked this question before the…

A: The wavelength of the photon is = 687.0 nm The energy of the photon is =?

Q: diffraction instrument wherein the detector screen is positioned exactly 0.25 m away from a crystal…

A: First dark spot = 3.15 cm Distance from crystal to detector = 0.25 m

Q: A particular laser consumes 150.0 watts of electrical power and produces a stream of 1.33x10^19…

A: Given, 150watts = 150 J/s

Q: The line spectrum of hydrogen shows that excited hydrogen atoms emit electrons having only certain…

A: answer- The line spectrum of hydrogen shows that excited hydrogen atoms 4 . emit photons having only…

Q: A foolish man attempted to rob a bank but only brought his red laser pointer, with a wavelength of…

A:

Q: Microwave ovens emit microwave energy with a wavelength of 12.8 cm.12.8 cm. What is the energy of…

A: Relation between energy and wavelength of a photon…

Q: A laser produces 20.0 mW of red light. In 1.00 hr, the laser emits 2.29 * 1020 photons. What is the…

A: The relation between energy of a photon and wavelength is as follows,…

Q: Explain what it means for an atom to absorb a photon of a particular color and emit a photon of a…

A: (a) When an atom absorbs a photon, in the form of energy, the electrons of that atom gets excited…

Q: A laser pulse with a wavelength of 515 nm contains 4.40 mJ of energy. How many photons are in the…

A: In the realm of quantum physics, light is not just a continuous wave but is composed of discrete…

Q: A ground state hydrogen atom absorbs a photon of light having a wavelength of 92.05 nm.92.05 nm. It…

A:

Q: The microwave from the introduction emits radiation at 2,450 MHz. You want to make a mug cake after…

A:

Q: What is the energy of a photon of wavelength 516 nm? Select one: -19 O a. 3.85 x 10 J -48 O b. 1.15…

A: The equation is, E=hcλh=plank's constantc=velocity of lightλ=wavelength

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

A:

Q: When we model light (EM radiation) as a particle, we call it a photon -- a packet of energy. How…

A: The concept used in this question is taken from general chemistry.  According to question Light has…

Q: An argon ion laser puts out 4.8 W of continuous power at a of 532 nm. The diameter of the laser beam…

A: we have to calculate the number of photons that travel through the pinhole per second

Q: A bank robber forgot his tools, and only brought a red laser pointer, with a wavelength of 650. nm.…

A: We have to calculate the number of photons required.

Q: The power of a red laser (A = 630 nm) is 4.00 watts (abbreviated W, where 1W = 1 J/s). How many…

A: The photon is composed of electromagnetic waves. They are electric fields travelling in space.…

Q: A 753 nm krypton laser puts out 4.00 W of power with a beam 4.30 mm in diameter. The beam is pointed…

A:

Q: The energy of light photons varies with wavelength. Calculate the energy per mole of photons for…

A: The energy of light photons is calculated using the below formula.

Q: 9.) The absorption peaks of chlorophyll a are at 665 nm and 465 nm. Assume that a plant can convert…

A: Given: The wavelength of each photon is 665 nm and 465 nm.

Q: A laser with an energy of 2.65 kJ has a photon wavelength of 1300. nm. How many photons does this…

A: We can solve this problem by using following equation E = h×c / λ E = energy h = planck's constant c…

Q: number of photons

A:

Q: An electron is trapped in a is absorbed, the electron is in the n = 7 energy level. What was the…

A: The energy levels of an electron in a one-dimensional box are given by the formula: En=n2h28mL2…

Q: A liquid is exposed to infrared radiation with a wavelength of 3.10 × 10–4 cm. Assume that all the…

A: Recall the following relation to calculate number of photons         E=nhν        E=nhcλWhere,…

Q: Calculate the energy of a photon that has a wavelength of 609 nm. Report your answer in Joules. Some…

A: Given, wavelength = 609nm

Q: If you have a 100 Watt lamp, about how many photons are emitted per second, assuming the majority of…

A:

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.