A device operates at a frequency of 7.7 x 1014 Hz. What is the wavelength of this radiation?

Q: A gamma ray has a wavelength of 2.45 ✕ 10-13 m. What is its frequency

A: The wavelength to frequency formula is given by- Speed = Frequency x Wavelength OR Wavelength =…

Q: When a metal was exposed to photons at a frequency of 1.11 × 1015 s-1, electrons were emitted with a…

A: Given frequency = 1.11×10¹⁵ s-¹  Kinetic energy = 3×10-¹⁹ J  We have to find work function

Q: Americium-241 is an isotope that is commonly used for household smoke detectors. Gamma radiation…

A:

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: Which type of electromagnetic radiation has the longest wavelength?(a) visible (b) ultraviolet(c)…

A: Electromagnetic radiations are defined as the radiations in which electric and magnetic waves are…

Q: Orange has a frequency of 4.8 x 1014 s-1.  What is the energy of one quantum of orange light?

A: The energy of one quantum of orange light can be calculated using planck's formula. Given frequency…

Q: The wavelength of a particular color of red light is 674 nm. The energy of this wavelength of light…

A:

Q: Which wavelength of light has the highest frequency?(a) 350 nm (b) 500 nm (c) 750 nm

A: In a wave of light, two parts are present which are known as crests and troughs. So, the distance…

Q: viii) Which one of the following radiations has the longest wavelength? a. x-rays b. ultraviolet c.…

A: Higher the energy of radiation Lower will be the wavelength.

Q: Which radiation has the higher frequency? the red light on a bar-code reader at a grocery store; the…

A: In electromagnetic radiation spectrum, red light falls in wavelength range of 650nm to 750nm.  Green…

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

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: X-ray radiation falls in the wavelength region of 1.00x101" to 1.00x108 meters. What is the…

A: Answer: Option C ----> 9.99 x 10-12m Given,          E = 1.99 x 10-17 kJ          E = hc/λ…

Q: The wavelength of a particular color of yellow light is 593 nm. The frequency of this color is…

A: The relationship between wavelength and frequency of light is given by   f X λ  = c  where f =…

Q: Arrange the following types of electromagnetic radiation  in order of increasing wavelength.a.…

A: Electromagnetic radiations have both electrical and magnetic field.

Q: The energy of a particular color of green light is 3.71×1022 kJ/photon. The wavelength of this light…

A:

Q: Which kind of electromagnetic radiation contains the greatest energy per photon?a) microwaves b)…

A: Electromagnetic radiations are the sum of electric and magnetic fields. This creates many types of…

Q: List the following three types of electromagnetic radiation-visible, gamma rays, and microwaves in…

A: A question based on electromagnetic radiation, which is to be accomplished.

Q: What is the wavelength of light, with an energy of 3.18 x 10-19 J?

A: Given is, Energy = 3.18 x 10-19 J

Q: What is the wavelength of electromagnetic radiation, which corresponds to a frequency of 3.36 × 1013…

A:

Q: Of the following types of electromagnetic radiation radio waves, microwaves, gamma rays, and…

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

Q: An FM radio station broadcasts at a frequency of 9.86 × 107 s-1 (98.6 MHz). Calculate the wavelength…

A: Given that the frequency of the station is 9.86×107 s-1 To calculate the wavelength of the radio…

Q: Which one of these types of electromagnetic radiation has the shortest wavelength? a)infrared b)…

A: Answer: option c) ultraviolet electromagnetic radiation has the shortest wavelength.

Q: when something is heated in flame, the element indium emits electromagnets radiation with a indigo…

A:

Q: Almost all commercially available microwave ovens use radiation with a frequency of 2.45 × 109 Hz.…

A: Given: Frequency of the radiation, v=2.45×109 Hz

Q: Radiation with a wavelength of 180 nm causes electrons to be emitted from the surface of an unknown…

A:

Q: An astrophysicist measures the wavelength of gamma-ray emission from a supernova. The wavelength is…

A: Gamma-ray emission: It arises from the radioactive decay of atomic nuclei. It consists of the…

Q: What is the frequency of gamma ray radiation that has a wavelength of 11.4 pm?

A: Given :  Wavelength of gamma ray = 11.4 pm  To calculate :  Frequency of gamma ray

Q: When element X undergoes a certain transition, the wavelength of the emitted radiation is 1037 nm. A…

A:

Q: Microwaves have frequencies in the range of 10° to 1012 /s (cycles per second), equivalent to…

A:

Q: Which type of radiation has the highest frequency? Which type of radiation has the longest…

A: Frequency is Directly proportional to energy and inversely proportional to wavelength.…

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: An FM radio station broadcasts electromagnetic radiation at a frequency of 90.2 MHz. The wavelength…

A:

Q: The wavelength of a particular color of red light is 699 nm. The energy of this wavelength of light…

A: We have to calculate the energy of light of given wavelength.

Q: Which form of electromagnetic radiation has the highest frequency? Microwaves Gamma Rays Radio Waves…

A: The elecromagnetic radiation can be arranged in the form of frequency or in the form of wavelength.…

Q: 3) Which of the following has the highest frequency? A) X rays B) UV light C) microwaves 4) Elements…

A: Frequency of a wave is the number of complete waves passing through a point in one second.

Q: What is the wavelength of electromagnetic radiation, which corresponds to a frequency of 3.56 x 1013…

A:

Q: X-ray radiation falls in the wavelength region of 1.00 × 10-11 to 1.00 × 10-8 meters. What is the…

A:

Q: What is the frequency of radiation that has a wavelength of 10 μm ?

A:

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

A:

Q: Ultraviolet radiation falls in the wavelength region of 1.00×10-8 to 1.00×10-7 meters. What is the…

A: Given,Energy = 1.99 ×10-20 KJ/photon

Q: Arrange these three types of electromagnetic radiation—visible light, X-rays, and microwaves—in…

A:

Q: Gamma ray radiation falls in the wavelength region of 1.00 x 10-16 to 1.00 x 10-11 meters. What is…

A: Photo-electric Effect: Scientist Einstein discover this effect. According to him, light is composed…

Q: What is the wavelength in meters of electromagnetic radiation which has a frequency of 5.73 x 1014…

A: Given :-  Frequency = 5.73 × 1014 s-1  Speed of light = 3.00 × 108 m/s  To be calculated :-…

Q: Calculate the energy of a quantum of radiation in the gamma ray range, with a frequency of 8.10…

A: Energy  is determined by using formula Energy=Planck's constant×Frequency.Energy=Planck's…

Q: wavelength

A:

Q: X-ray radiation falls in the wavelength region of 1.00×10"" to 1.00×10~8 meters. What is the…

A: An electromagnetic radiation is one that has electric field and magnetic field vectors perpendicular…

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.