How fast must a 132 g baseball travel in order to have a de Broglie wavelength that is equal to that of an x-ray photon with A = 100. pm? 4.0 m/s

Q: What is the wavelength of a photon having a frequency of 49.3 THz? 1 THz = 1015 Hz

A:

Q: 65. What is the de Broglie wavelength (in nm) associated with a 2.50−g Ping-Pong ball traveling at…

A: Given-> Mass (m)= 2.50 gm = 0.00250 kg (1Kg= 1000gm) Velocity (v) = 15.3 m/h = 15.3/3600 m/s…

Q: A certain microwave oven delivers 750 watts (J/s) of power to a coffee cup containing 35.1 g of…

A: Time taken and energy of photon is calculated for given

Q: 1a) What is the wavelength of a photon of light (in nm) whose frequency is 3.74 x 10^14Hz? 1b)…

A:

Q: Consider light with a wavelength of 1.25 x 10¬10 m. The energy of a single photon of this type of…

A: Photon will transfer its energy to the water molecules, and continuous bombardment of photon will…

Q: Determine the energy of a photon that has a frequency of 5.23 × 1014 Hz. Given: h = 6.63 × 10−34 J…

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Q: wave has a wavelength of 32.87 µm, determine its frequency. 9.121 x 1012 S-1 O 1.096 x 10-13 S-1…

A: Frequency is inversely proportional to wavelength

Q: What is the wavelength of microwave radiation whose frequency is 1.395 x 10 10/s?

A: Given Data:  microwave radiation Frequency = fmw=1.395 x 10 10/s?  Wavelength= ?

Q: You are given the kinetic energy of ejected electrons as a function of wavelength for three…

A: It states that when a radiation of sufficient frequency strikes a metal surface, ejection of…

Q: How fast must a 148 g baseball travel in order to have a de Broglie wavelength that is equal to that…

A: de-Broglie wavelength(L) = 100 pm 1 pm = 10-12 m So, L = 100×10-12 = 10-10 m Mass(m) = 148 g = 0.148…

Q: Consider the following electromagnetic wave. It takes 1 s for the wave to propagate (travel) from…

A: Given: wavelength = 1.6x10-3 m

Q: How fast must a 142-g baseball travel in order to have ade Broglie wavelength that is equal to that…

A: Given : mass of baseball = 142 g And wavelength of baseball = λ = wavelength of a X-ray photon = 100…

Q: How fast must a 56.5-g tennis ball travel to have a de Broglie wavelength equal to that of a photon…

A: From given data  mass, m = 56.5 g = 56.5×10-3 kg de Broglie wavelength, ⋋ = 5400 Å= 5400 × 10-10 m…

Q: What is the wavelength of radiation that has a frequency of 6.3×1011 s−1s−1 ?         Express the…

A: Given that:  Frequency = 6.3×10-11 s-1 Wavelength = ?

Q: The microwave from the introduction emits radiation at 2,450 MHz. You want to make a mug cake after…

A:

Q: What is the de Broglie wavelength, in meters, of an O2 molecule traveling at 521 m/s?

A: Introduction: We have the formula to calculate the de Broglie wavelength,…

Q: When an electron travels at a speed of 1.00 x 103 m/s it has wavelength of 727 nm. What would be the…

A:

Q: A photon has a frequency of 2.90  × 105 Hz. Calculate the energy (in joules) of 1 mole of photons…

A:

Q: How fast must a 139.3−g baseball travel in order to have a de Broglie wavelength that is equal to…

A: de Broglie's wavelength is given by the formula  λ = hmv λ = wavelength h = Planks constant =…

Q: The electron microscope uses the wave property of electrons to observe very small objects. A moving…

A: Kinetic energy = h22λ2m where wavelength = λ  mass of electron = m Plank's constant = h

Q: How fast (in m/s) must a 0.882 lbs. football travel to have a de Broglie wavelength equal to a…

A: The De Broglie wavelength is given by  where λ = wavelength in m  h = Plank's constant = 6.626 X…

Q: An argon ion laser puts out 6.0 W of continuous power at a wavelength of 532 nm. The diameter of the…

A: Energy of the photons with wavelength = 532 nm is given as:

Q: 1a) What is the wavelength of a photon of light (in nm) whose frequency is 3.74 x 10^14 Hz?…

A:

Q: How fast must a 145.9−g baseball travel in order to have a de Broglie wavelength that is equal to…

A:

Q: Thermal neutrons are neutrons that move at speeds comparable to those of air molecules at room…

A:

Q: 10. What is the wavelength of a 109.6 MHz (Megahertz or 10^6Hz) wave?

A: Given,           C = λ υ           E = h υ = hcλ          C = 3.00 x 108 m/s          h = 6.626 x…

Q: UV Photon. What is the energy (in joules) of an ultraviolet photon with wavelength 120 nm? What is…

A: Given values are, wavelength = 120 nm=1.2×10^-7 m c = 3.00 x 108 m/s h = 6.674 × 10−11 m3/(kg s2)=…

Q: 10. What is the frequency of light with a wavelength of 598 nm?ert lo rar

A:

Q: Suppose an oven's radiation wavelength is 0.125 m. A container with 175.00 g of water was placed in…

A:

Q: Microwave ovens use microwave radiation to heat food. The energy of the microves is absorbed by…

A: 1.To calculate the energy of a photon with a wavelength of 11.2cm, use the Energy relation:

Q: How fast must a 144.9−g baseball travel in order to have a de Broglie wavelength that is equal to…

A: De-Broglie equation is given as,

Q: A 17 Watt laser emits light with a wavelength of 525 nm.  How many photons are emitted in 6.0…

A: The energy of a photon is calculated using the below equation.

Q: Be sure to answer all parts How fast must a 143.9−g baseball travel in order to have a de Broglie…

A: Given data,  Mass of baseball = 143.9 g  de Broglie wavelength = 75.0 pm

Q: Thermal neutrons are neutrons that move at speeds comparable to those of air molecules at room…

A: According to de Broglie hypothesis, a particle in motion is associated with waves such as its…

Q: m, how long does it take, and how many photons mi

A:

Q: A certain microwave oven delivers 750. watts (J/s) of power to a coffee cup containing 100.0 g water…

A:

Q: How fast must a 56.5-g tennis ball travel in order to have ade Broglie wavelength that is equal to…

A: Mass of tennis ball, m = 56.5 g or 0.0565 kg Wavelength, λ = 5400 A◦ 1 A◦ = 10-10 m So, the…

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.