The electron microscope has been widely used to obtain highly magnified images of biological and other types of materials. When an electron is accelerated through a particular potential field, it attains a speed of 6.74 x 106 m/s. The mass of the electron is 9.11 x 10-31 kg. Planck's constant has the value h = 6.63 x 10-34 J-s. What is the characteristic wavelength of this electron?

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A: Given : Energy of photon = 4.12 x 10-20 J

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A: Given: The energy (E) of the radiation is 3.75 x 10-16 J The Planck's constant (h) is 6.626 x 10-34…

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A: Given: The wavelength of red light = The wavelength of the electron = 725 nm The mass of an electron…

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A: Given: Wavelength of photon = 45.5 nm Threshold energy = 8.76×10-19 J

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A: Photon is a form of light which break the bond of molecule. It is in packed form or bundle. Energy…

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A: Consider the given information is as follows; Frequency ν = 4.94×1015 Hz Wavelength λ = ? Region of…

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A: Given : Wavelength of the energy emitted = 4055 nm Since 1 nm = 10-9 m Hence wavelength of the…

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Q: 1. Violet light has a wavelength of 3.10 x 10-12 m. What is the frequency? 2. Green light has a…

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Q: The wavelength is 1.6210−^14m. What is the wavelength in femtometers?

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Q: 1. A typical microwave oven produces 2.50 x 10* MHz light. What is the wavelength (in cm) of this…

A:

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A: Dear student I have given answer to your question in the image format.

Q: Visible light falls into wavelength ranges of 400-700 nm, for which 1 m =1 × 10° nm. The energy and…

A:

Q: Calculate the frequency of each of the following wavelengths of electromagnetic radiation. 488.0 nm…

A: The answer to the following questions are given as:

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Q: x 10^3 kHz, what is the energy of this radio wave? Note that plancks constant is 6.63 x 10

A: Given: Radio Wave Frequency (v) = 1.53 x 103 Hz Plank's Constant (h) = 6.63x 10-34 J-s

Q: AM fadió statons broadcast at frequencies between 530 kHz and 1700 kHz. (1 kHz = 10/s.) For a…

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A:

Q: In Einstein's photoelectric experiment, the kinetic energy (K.E.) of an electron displaced from a…

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Q: the wavelength of light that has a frequency of 7.89 x 10^14 sec^-1?

A:

Q: FM-95, an FM radio station, broadcasts at a frequency of 9.51 × 107 s−1 (95.1 MHz). What is the…

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

Q: 1. While the wavelength of light decreases (the frequency of light increases), what happened to the…

A:

Q: Visible light falls into wavelength ranges of 400-700 nm, for which 1 m = 1 x 10° nm. The energy and…

A: Given: The wavelength of the visible light photon, λ = 447.3 nm = 447.3×10-9 m Planck's constant, h…

Q: Without using units, if the energy of the photon is 5.3 x 10-16, Planck's constant = 6.63 x 10-34,…

A:

Q: a photon of light has an energy of 8.01x10-23 J, what is its wavelength?  Use h = 6.626x10-34 J•s…

A: Given-> Energy = 8.01× 10-23 J h= 6.626 ×10-34 J.s  c = 3.00 × 108 m/s

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A: Solution:  Given :                                   ϑ (frequency) = 9.73 x 103 Hz…

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Q: The electron microscope has been widely used to obtain highly magnified images of biological and…

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A:

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A:

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.