3. The ratio of radiation's energy to it's frequency corresponds to what constant?

Q: A B D на ААА 300 nm

A:

Q: Question 1 A bicycle, car and truck are traveling down the street at the same speed (15 miles/hour).…

A: By using De-Broglie equation, λ= hm.v For same velocity,  wavelength varies inversely with mass.…

Q: Are these in order of highest energy to lowest energy? What would be that order?

A: As in the energy Diagram, the larger the hump ,more is the energy. As in eclipse-1 f have bulky…

Q: If an FM radio wave signal has a wavelength of 3.55 m, what is the frequency?

A: Electromagnetic spectrum involves different radiations from the lowest to the highest frequency…

Q: What is meant by the term spectroscopy?

A: Spectroscopy is the field in which the interaction between electromagnetic radiation and matter is…

Q: How is the energy of a quantum of emitted radiationrelated to the frequency of the radiation?

A: The quantum theory of radiations was put forward by Max Planck which discarded the idea of the…

Q: Determine the wavelength of a radio wave that is broadcasted at a frequency of 106.4 MHz.

A:

Q: What is the frequency of radiation whose wavelength is 0.86 nm?

A: Given the wavelength of radiation =0.86 nm =0.86×10-9 mwe are asked to calculate the frequency of…

Q: Electromagnetic radiation with a wavelength of 695 nm appears as orange light to the human eye. The…

A: Frequency can be defined as the number of repetitive occurrences of any event per unit time. It can…

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

A:

Q: What are some examples of electromagnetic radiation? And why?

A: Electromagnetic radiation is an electric and magnetic disturbance traveling through space at the…

Q: What electromagnetic radiations are considered to be dangerous with a lot of exposure and why?

A: Electromagnetic radiation are the radiations which travel in waves with both electric and magnetic…

Q: magnetic radiation.  Is radiation absorbed

A: Interaction of electromagnetic wave with matter results in the excitation of molecules from ground…

Q: is the scientist who claimed that atoms/molecules can absorb/emit energy in discrete amounts called

A: to fill the blank

Q: What electron configuration has the greatest stability?

A: Electron configuration represents the distribution of electrons in an atom.

Q: How many photons are contained in a flash of green light (525 nm) that contains 189J of energy?

A: Number of photons = total energy/energy of one photon

Q: 26. Calculate the energy of a single photon of radiation that has a frequency of 1.00 x 104 s. (h =…

A:

Q: What is the lowest energy light blue,green,yellow or red

A: Order of the energy of lights

Q: What is the energy (in kJ) of one mole of photons associated with radiation that has a frequency of…

A:

Q: Which type of electromagnetic radiation is the least dangerous to life? A) Microwave B) X-rays C)…

A: Electro magnetic radiation (EMR): The radiation containing electric field and magnetic fields that…

Q: The amount energy of the given 2.36x10-21 J. What  is its wavelength

A:

Q: Distinguish between two different types of shielding?

A: The electrons which are present in the last shell of an atom are named as valence electrons and…

Q: Each photon of light at 585 nm had how much energy

A: The energy of photons is proportional to the frequency of photons. This is called Planck's einstein…

Q: If red, blue, and violet light is emitted from an atom, which emission is due to the largest energy…

A: Red, blue and violet light are emitted from an atom .We have to tell which color light emission…

Q: What do you mean by Electromagnetic Radiation ?

A: To explain the meaning of the electromagnetic radiation

Q: Compare green light and radio waves.   Which has a longer wavelength? Which has a higher…

A: Answer:- This question is answered by using the simple concept of wavelength, energy and frequency…

Q: How much energy is contained in 1 mole of photons with wavelength of 571.8 nanometers?

A:

Q: The effect of an energetic radiation on a human being depends: A.) Of the exposure time. B.) From…

A: A Photon is a quantum of electro magnetic radiation. The energy of photon depends on its frequency…

Q: Why do you think the chemicals have to be heated in the flame first before the colored light is…

A: When we heat the chemicals, the electrons get excited by absorbing energy.

Q: What different parts of electromagnetic radiations spectrum are used in applications of human used…

A:

Q: Note the major accomplishments of the following A. Chadwick B. deBroglie C. Geiger D. Bohr E.…

A: Chadwick made a fundamental discovery in the domain of nuclear science: he proved the existence of…

Q: Question 1 Which light wave has more energy? O green light O microwaves O FM radio O photons

A: Given: Different types of waves. To find: Wave that has more energy. Solution: As we know that from…

Q: Hot objects can emit blackbody radiation that appears red,orange, white, or bluish white, but never…

A: A blackbody is an object that has the capacity to absorb electromagnetic radiations of all…

Q: A radiation has the wavelength of 652 nm.  Calculate energy of 2.50 moles of photons

A: Formula for energy calculation., Energy (for n mole) = (n×NA×h×c)/λ

Q: References Use the References to access important values if needed for this question. A local AM…

A: Frequency can be defined as the number of events repeat per unit time Frequency can be expressed in…

Q: Microwave radiation has wavelengths from 1.0×10-3 to 1.0 m, whereas the wavelength region for X-ray…

A: To solve this problem we will use the formula .   Frequency × wavelengths = speed of light

Q: Which has the higher frequency, red or violet light? Which has the longer wavelength? which has the…

A: In this question we will follow the law of VIBGYOR

Q: What is the frequency of radiation whose wavelength is 0.69 nm?

A:

Q: An electrical engineer measures the frequency of a satellite radio transmission. The frequency is…

A: An electrical engineer measures the frequency of a satellite radio transmission. The frequency is…

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.