photons

Q: A B D на ААА 300 nm

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

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Q: Which electromagnetic radiation has the highest frequency? A. Radio waves B. Infrared Waves C.…

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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: Classify each of the following statements as True or False. Light source B has energy as is seen by…

A: Photoelectric effect: When a photon falls on the surface of a metal, a part of the energy of photon…

Q: Draw energy diagrams to help you construct a step-by- step description for the processes involved in…

A: The pattern of characteristic wavelength or frequency of electromagnetic radiations absorbed by a…

Q: need this question answered in 20 minutes please and thank you. I will write a long and wonderful…

A: Wavelength is distance between one crest or trough to another crest or trough.It can be measured in…

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

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Q: A photon has a wavelength of 745 nm. Calculate the energy of the photon in joules. Enter your answer…

A: The relation to determining the energy of a photon for electromagnetic radiation is given by,…

Q: How the lead apron works against x-rays of a dental x-ray

A: Lead apron is a protective clothing that works as a radiation protector to shield people from…

Q: What is the relationship between photon energy and photon wavelength?

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

A: Order of the energy of lights

Q: Which wavelength of light has the highest frequency? a. 16 mm b. 4 nm c. 16 nm d. 4 mm

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Q: Multiple choice  The relationship between wavelength and frequency is: 1- wavelength is double…

A: The correct option is as follows:

Q: 4. Magnetic radiations with long wavelength are (high/low) in energy.

A: The electromagnetic spectrum encompasses a vast range of radiations, each distinguished by its…

Q: Which type of electromagnetic radiation has the shortest wavelength? Ultra violet X rays Microwaves…

A: Electromagnetic radiation  :  The waves which travel through space carry electromagnetic radiant…

Q: How many red photons will have an energy of 5.00 kJ?

A: The question pertains to the energy of red photons and how many of them would be required to achieve…

Q: Calculate the energy of a photon of electromagnetic radiation at each of the following frequencies.…

A: The following data given in question - (1) Frequency of FM radio = 105.0 MHz (2) Frequency of Cell…

Q: Radiation from a sodium lamp, such as a streetlight, appears as yellow light and has a wavelength of…

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Q: Green light has a wavelength of 532 nm. What is the frequency of green light in units of Hz.

A: The relationship between frequency and wavelength is:Here,  = frequencyC = speed of light =  =…

Q: Light sample A has a frequency of 4.3 x 105 Hz and light sample B has a frequency of 8.70 x 101 Hz.…

A: Given  Frequency of A =4.3×1015 Hz Frequency of B =8.7×1018 Hz Formula - v =c ×lembda Wavelength 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.