The area within the electromagnetic spectrum with a wave length 400-800 which represents the colors of the rainbow is /are called?

Q: While the wavelength of light decreases (the frequency of light increases), what happened to the…

A: Energy of ejected electron = h x frequency Frequency  is inversely proportional to wavelength.

Q: what is the wavelength of the waves, in meters?

A:

Q: WAVEA i is the wave model the best represents the wave with the highest frequency. The frequency of…

A:

Q: Frequency: 5.98 × 1014 Hz Wavelength: 500 nm Photon Energy: 3.97 × 10-19 J 00t Distance (nm) 009 008…

A:

Q: Radio station KRED in Eureka, California, broadcasts electromagnetic radiation at a frequency of…

A:

Q: Night vision goggles like those used by the US military operate in one of the regions of the…

A: The night vision goggles used by US military are designed to help the soldiers to see during the…

Q: How did the photoelectric effect lead Einstein to propose that light is quantized?

A:

Q: Red light has a wavelength of roughly 400 nm, while some infrared (IR) radiation have frequencies of…

A:

Q: What is meant by the term electromagnetic spectrum?

A: The electromagnetic spectrum is the term used in science to explain the complete range of light that…

Q: NASA communicates with the Space Shuttle and International Space Station using Ku-band microwave…

A: Given:   f = 13 GHz = 1.3 × 1010 s-1 use:  λ = c/f =(3.0 × 108 m/s)/(1.3 × 1010 s-1 ) = 2.31 × 10-2…

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

A:

Q: A photon has a wavelength of 286 nm.  Calculate its frequency and energy

A: Electrons can behave as a particle as well as wave. The dual nature of electron was explained by De…

Q: Describe the triumphs and limits of Bohr’s theory.

A: Bohr theory is one of the most famous theory Proposed to explain the structure of an atom. This…

Q: 2. The wavelength of the green light of from a traffic signal is centered at 522 nm. What is the…

A:

Q: 7 What is one diference between an electromagnetic wave and a mechanical wave? A. A mechanical wave…

A: Please find your solution below : 7. The correct option is B Electromagnetic wave can travel through…

Q: Using the Rydberg equation, calculate the wavelength of the emission line when electrons drop from…

A: Ultraviolet (UV) range = 100-400 nm VISIBLE range = 400-800 nm

Q: What is the frequency (in Hz) of an electromagnetic wave with a wavelength of 457 nm? Do not enter…

A: SOLUTION: Step 1: According to the Planck’s equation E = hʋ This can be written as E = hC /…

Q: What must be the velocity, in meters per second, of a beam of electrons if they are to display a de…

A: The objective of the question is to calculate the velocity of a beam of electrons given their de…

Q: What are the quantum numbers and their properties?

A:

Q: When a gas such as Neon is heated and emits light that is then placed in a prism and an emission…

A: The emission spectrum of a chemical element or chemical compound is a spectrum of electromagnetic…

Q: A model of the atom which explained the atomic emission spectrum of hydrogen was proposed by Neils…

A: According to classical mechanics when a charged particle accelerate, it emits energy in the form of…

Q: violet light has a wavelength of about 415 nm. What is it's frequency?

A: The frequency, the energy per photon and the energy per mole of photons of violet light is…

Q: what is a wave number?

A: Wave number: It is defined as the number of waves per unit distance.…

Q: 20 X-Rays emitted from a black hole have a wavelength of 2.56 nm. Calculate the frequency this…

A: The relationship between wavelength and frequency is given below.

Q: Q3:What is the wave length (in meters) of an electromagnetic wave whose frequency is 3.64x 10' Hz?

A:

Q: Suppose that the microwave radiation has a wavelength of 12.4 cm . How many photons are required to…

A:

Q: A cell phone operates with a frequency of 877 MHz. What wavelength is associated with this…

A:

Q: What are photons? What role did Einstein’s explanation of the photoelectric effect play in the…

A: A beam of light consists of stream of particles. These particles of light are known as photons.…

Q: An example of an electromagnetic wave is an x-ray. O True O False

A: Electromagnetic waves are those waves which can propagate through space with electromagnetic…

Q: Draw

A: Arrangements of different type of radiation which is released from photons particles after coming…

Q: Determine the energy of 1.20 mol of photons for each of the following kinds of light. (Assume three…

A: The energy (E) of a single photon is given by: where h is the Planck’s constant, c is the speed of…

Q: the radio waves transmitted by a radio station have a frequency of 84.5 MHz, what is the wavelength…

A: The question is based on the concept of atomic structure. we have been given frequency of the wave.…

Q: What is a photon? How is the energy of a photon related to its wavelength? Its frequency?

A: The smallest particle which is able to represent the quantum of visible light and any…

Q: One of the frequencies used to transmit and receive cellular telephone signals in the United States…

A:

Q: what type of electromagnetic radiation has the wavelength 6 times 10-11 meters.

A: Given: wavelength = 6×10-11 m = 0.06 nm

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.