What is the wavelength of a 75g ball moving with a speed of 42m/s

Q: You kick a soccer ball with a mass of 0.454 kg the ball rolls at a velocity of 5.32 m/s, at what…

A: Wavelength of an object was given by DE Broglie. Write the expression of wavelength. λ=hmV where λ…

Q: What is the frequency of a wave with a wavelength of 30cm that travels with a speed of 6cm/s

A: The relation between the wavelength, frequency, and speed is given as- v= f. λ…

Q: What is the wavelength of an electron moving with a speed of 5.97*106 m/s? The mass of the electron…

A: The wavelength of an electron moving with a speed of 5.97 × 106 m/s is calculated as,

Q: 6. Say whether you think it is possible to measure the wavelength of a golf ball in flight. You…

A: Wavelength : It is defined as the distance between the two adjacent crests of a waveform . It is…

Q: What is the wavelength of neutron traveling at the speed of 4.54 km/s?

A: Formula : Lambda = h/mc

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: Calculate the wavelengths of the following objects.   A 75 kg athlete running a 6.0-minute mile:…

A:

Q: An electron in the n=5 level of an H atom emits a photon ofwavelength 1281 nm. To what energy level…

A: Given information: Wavelength = 1281. nm Initial state of an electron = 5   Rydberg’s equation is…

Q: A rifle bullet (mass= 1.50 g) has a velocity of 7.00 x 10^2 mph( miles per hour). what is the…

A: Introduction: Wavelength can be defined as the distance between two successive crests or toughs of a…

Q: The mass of a golf ball is 45.9g . If it leaves the tee with a speed of 65.0m/s, what is its…

A: Mass (m) = 45.9 g = 0.0459 Kg Speed (v) = 65.0 m/s Plank's constant (h) = 6.63 × 10-34  Kg.m2.s-2.s…

Q: the wavelength of a neutron moving at 1775 m/s?

A: The required solution is as follows:

Q: The mass of a tennis ball is 0.624 kg. The de Broglie wavelength of my serve is 6.3 x 10- 35m. What…

A:

Q: Which is higher in energy: electromagnetic radiation with wavelength 950 nm or with wavelength 850…

A: The relationship between the wavelength and energy of radiation is given by  E = hc/λ where E =…

Q: What is the wavelength of an electron moving with a speed of 5.97 * 106 m>s? The mass of the…

A: Given, speed = 5.97 * 106 m/s

Q: What is the wavelength (in pm) of a proton traveling at a speed of 6.21 km/s?

A: The wavelength (in pm) of a proton travelling at a speed of 6.21 km/s is calculated as,

Q: what is the wavelength of an electron orbiting in a hydrogen if it has a mass of 9.11x10^-31kg and a…

A: De-Broglie wave equation is used to calculate the wavelength of matter wave. Write the De-Broglie…

Q: A ball with a mass of 50.3 grams is hit at 42.6 m/s. What is the deBroglie wavelength associated…

A: Given data is as follows: The mass of ball = 50.3 g The velocity of the ball = 42.6 m/s The de…

Q: What is the frequency of light having a wavelength of 4.50 x 10-6 cm?

A: Given :- wavelength of light = 4.50 × 10-6 cm  To calculate :- frequency of light

Q: wavelength

A:

Q: Calculate the associated wavelength of an electron traveling at 4.0 x10^9 cm/a

A: Answer: 1.82×10^-9 cm

Q: What is the wavelength of an electron that has a mass of 9.10938188 ✕ 10−31 kg and a velocity of…

A:

Q: Determine the mass of a ball with a wavelength of 3.45 x 10-34 m and a velocity of 6.55 m/s.

A:

Q: What is the frequency for light with a wavelength of 987.6 nm.

A:

Q: Radio wave radiation falls in the wavelength region of 10.0 to 1000 meters. What is the energy of…

A:

Q: calculate the wavelength of an H atom mass= 1.674X10^-27 moving at 7.00X10^2

A:

Q: 6. A pitcher's fast ball has been clocked at 99 mph. (a) Calculate the wavelength of a 0.141 kg…

A: (a) Calculate the wavelength of a 0.141 kg baseball, in nm at this speed :- By using the De Broglie…

Q: What is the wavelength of a proton traveling at a speed of 5.47 km/s? The mass of proton is 1.67 ×…

A:

Q: What is the wavelength of a proton traveling at a speed of 6.19 km/s? The mass of proton is 1.67 ×…

A: given mass of proton = 1.67 × 10-27 kg velocity = 6.19 km/s

Q: What is the wavelength of an electron moving at a velocity of 0.72*c where c is the speed of light?

A: Wavelength can be calculated using the given equation:

Q: The mass of a golf ball is 45.9 g . If it leaves the tee with a speed of 73.0 m/s , what is its…

A: De Broglie equation provides the relationship between wavelength of a particles and its mass which…

Q: Calculate the frequency associated with a wavelength of 854.2 nm.

A: wavelength (λ)= 854.2 nm = 854.2 * 10 -9 m speed of light (c) = 3 * 108 m/s Frequency (ϑ) = cλ =…

Q: A rifle bullet (mass = 1.50 g) has a velocity of 7.10 × 10² mph (miles per hour). What is the…

A: We are given  mass (m) = 1.50g = 0.0015 kg velocity  (v) = 7.1×102 mph = 1142.6 km/h or, in ms-1, v…

Q: A proton travels through space with an effective wavelength of 3.00x10^-12 m. What is its speed?

A: The de Broglie equation of wavelength is given below.

Q: What is the frequency of a wave of ultraviolet light coming from a blacklight, if its wavelength is…

A:

Q: Find the velocity of an electron emitted by a metal whose threshold frequency is 2.25x10^14 s^-1…

A: The given data contains,    Frequency γ =2.25 ×1014 S-1Wavelength λ=5×10-7m

Q: An art gallery has just opened up downtown displaying blacklights over the exhibits. The emitted…

A: ν α 1/λ  ν = c/λ  where  ν = frequency light = ? C = light velocity  = 3 x 108 m/s  λ = wavelength…

Q: Determine the wavelength in pm (10-12 m) of an object of 8.14 X 10 31 kg moving at a velocity of…

A:

Q: What is the mass of a ball bearing (in grams) with a wavelength of 7.071 x1029 m, and a velocity of…

A: Given  Wavelength (λ) = 7.071×10-29 m Velocity (v) = 0.100 m/s Mass (m)= ? From , λ= h/mv Here,  h =…

Q: A cell phone operates with a frequency of 877 MHz. What wavelength is associated with this…

A:

Q: A rifle bullet (mass = 1.50 g) has a velocity of 7.10 x 102 mph (miles per hour). What is the…

A:

Q: 1. A wave with a frequency of 14 Hz has a wavelength of 3 meters. At what speed will this wave…

A: (1) Given data is as follows: The frequency of the wavelength = 14 Hz The wavelength of the wave = 3…

Q: An electron in the n= 6 level in hydrogen atom emits a photon with a wavelength of 93.8 nm. To what…

A:

Q: Calculate the wavelength (in nm) of a neutron traveling at a speed of 85.0 m/s. The mass of a…

A: Wavelength can be calculated using the given equation:

Q: What is the frequency for a photon

A: Given: wavelength = 7.87 km

Q: At what speed must a 145-g baseball travel to have a wavelength of 1.15*10^-34m

A: given wavelength = 1.15 × 10-34 m mass = 145 g

Q: A drone has a frequency of 5.31 GHz (gigahertz). What wavelength is associated with this frequency?

A: Given, Frequency (ν) = 5.31 GHz.                          = 5.31 × 109 Hz. C = 3× 108 m/s.

Q: 10) Compare the wavelengths of an electron (mass = 9.11*10-31 kg) and a proton (mass = 1.67*10-27…

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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.