Consider the three electromagnetic waves shown in the image. Which wave has the longest wavelength? A

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

A:

Q: 9. How many photons are absorbed by a single atom in order for an electron to move to a higher…

A: The no of photon absorbed is the integral multiple of hv . Where v is frequency of radiation .

Q: 1. Which one of the following types of radiation has the shortest wavelength, the greatest energy,…

A:

Q: What wavelength of light would be needed to do that, remove the electron and "ionize" the atom? Show…

A: Solution - The minimum energy required to eject an electron from the surface is called the…

Q: Which form of radiation has the longer wavelength, ultraviolet or infrared? Explain your reasoning.

A: The wavelength range for ultraviolet and infrared is 10nm-400 nm and 700 nm –1 mm respectively.

Q: Of the following listed four types of electromagnetic radiation, which one has the highest…

A: Electromagnetic radiation having higher energy,  has lower wavelength.  And Electromagnetic…

Q: When an intense beam of green light is directed onto a copper surface, no electrons are ejected.…

A: The frequency that is required by the radiation to eject energy from the metal surface is called as…

Q: Explain why you don't notice that objects around you have a wavelength.

A: We do not notice that objects around you have a wavelength because mass is inversely propotional to…

Q: Use the information to answer the following question. Color Element Red Orange Strontium Calcium…

A: The question is based on the concept of colour of the inorganic salts. We have to identify the…

Q: What happens to the pattern if we try to determine which slit the electron goes through by using a…

A: The Above question is from double slit experiment Of electrons.

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

A:

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

A: Electromagnetic radiations are those radiations which have electric and magnetic field perpendicular…

Q: How does the wavelength of an electromagnetic wave change when the frequency increases? decreases O…

A:

Q: red light and gamma rays.

A:

Q: Which of the following occur if the energy of a photon increases? The speed of the photon increases.…

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Q: The electromagnetic radiation with the lowest frequency is? blue green orange purple yellow

A:

Q: The electromagnetic spectrum is useful on Earth but not in Space. O True O False

A: Applying of electromagnetic spectrum analysis of objects of the space and earth.

Q: The colors of the visible spectrum are blue, green, orange, red, violet, and yellow. Of these…

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

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: B…

A: Energy is inversely proportional to the wavelength. E=hv ( Niels Bhor ) h=Planck constant…

Q: Calculate the wavelength of yellow light in nanometers if the light has a frequency of 4.14 x 1014…

A: Given information: frequency = 4.14 x 1014 s-1

Q: If blue light has a wavelength of 400 nm and infrared light has a wavelength of 800 nm, what is the…

A: The frequency of radiation is related to its wavelength by the relation: where, c = Speed of light

Q: Identify the wave with the shortest wavelength

A: The question is based on the concept of electromagnetic spectrum.  Waves are arranged in order of…

Q: This is from a study guide for a final, not a graded assignment.

A: According to Einstein's theory, the photoelectric current increases as the intensity of incident…

Q: What is needed for an electron to jump  to a higher energy level? What happens when an "excited"…

A: Absorption of energy in molecules.

Q: Use the visible spectra above to complete the table for mercury. Report your answer using the…

A: The visible spectra are given, and it is required to calculate the following for mercury,Longest…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.