A particle has a velocity that is 90.% of the speed of light. If the wavelength of the particle is 1.5 × 10¬15 m, calculate the mass of the particle.

Q: Calculate the wavelength of light that has a frequency of 3.09 × 1014 s−1.

A:

Q: . Which of the following is not a type of electromagnetic wave? gamma rays visible light they are…

A: Electromagnetic waves are waves that are created as a result of vibrations between an electric field…

Q: An excited hydrogen atom emits a photon with a wavelength of 434.1 nm. What is the frequency of this…

A: Given,Wavelength = 434.1 nm

Q: When a metal was exposed to photons at a frequency of 1.10 x 1015 s-, electrons were emitted with a…

A:

Q: How fast must an electron travel (in meters per second) to have the same wavelength as the diameter…

A:

Q: What should be the speed of a beam of particles of mass 9.25×10-28 g in order to have a wavelength…

A: Given : Mass of particles = 9.25 X 10-28 g = 9.25 X 10-31 Kg                                (since 1…

Q: Consider a radio wave with a frequency of 93 x 106 s-1. What is the wavelength, in meters of this…

A: Here given---- Frequency (ν) = 93×106 s-1 Wavelength (λ) = ? We know the relation----- ν/c = 1/λ Or,…

Q: Determine the wavelength of an electron that has a kinetic energy of 1.15 x 10-19 J. Report your…

A: Kinetic energy = 1.15 × 10-19 J  Wavelength of an electron (in nm) = ?

Q: A laser produces 20.0 mW of red light. In 1.00 hr, the laser emits 2.29 * 1020 photons. What is the…

A: The relation between energy of a photon and wavelength is as follows,…

Q: cientific notation rounded to three significant figures.

A: Given,  Wavelength (L) = 220 nm = 220×10-9 m Energy(E) = hc/L    = 6.626×10-34 × 3 ×108/220×10-9 =…

Q: What is the average speed of a beam of hydrogen atoms if they have a wavelength of 125 pm? Mass of a…

A:

Q: A photon has a wavelength of 749nm. Calculate the energy of the photon in joules. Round your answer…

A: wavelength of photon λ = 749 nm = 749×10-9 m                                          (1 m = 109 nm)

Q: Compare the momentum of a photon with a wavelength of 9.7´10-11 m to that of a 142 g baseball with a…

A:

Q: Calculate the velocity of a neutron whose de-broglie wavelength is 505 pm.

A: De-Broglie equation is given as,

Q: If a laser with a wavelength of 450 nm emits total 7.25 x 10" photons over a given time period, what…

A:

Q: After careful analysis, an electromagnetic wave is found to have a frequency of 7.8 × 1 0 6 Hz. What…

A: Energy of a wave can be given by two these two relations: E=h×speed of waveλ Also, E=h×ν  where λ is…

Q: The average speed of a diatomic oxygen molecule at 25 degrees Celsius is 482.1 m•s^-1. What is the…

A: Given : Speed of oxygen molecule = 482.1 m/s Molar mass of O2 = 32 g/mol

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: The amount energy of the given 2.36x10-21 J. What  is its wavelength

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: When a photon of light with wavelength 101.7 nm is shone upon a metal surface with a work function…

A: To find velocity.

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: A photon has the same momentum as an electron moving with a speed of 2.0 x 10$ m/s. What is the…

A:

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: The spacecraft caught up to the comet when it was 500 million kilometers from Earth. The spacecraft…

A:

Q: Consider light at 375 nm.  What is the energy of one mole of photons of light with a wavelength of…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.

Q: 4. What is the momentum of a neutron that has a wavelength of 1.2 x 10" m?

A:

Q: Calculate the velocity (m/s)of an atom with a mass of 3.351 x 10^-26 kg that has a wavelength of 369…

A: Gvein, mass = 3.351 x 10^-26 kg wavelength = 369 nm.

Q: At the Cincinnati zoo you can see the 45.4 kg cheetah run and it flew across the pen at 65.4 miles…

A: The De Broglie equation is based on the fact that every object has a wavelength associated with it…

Q: beam of electrons (m = 9.11 × 10-31 kg/electron) has an average speed of 1.1 × 108 m/s. What is the…

A: Given: mass of electron(m)=9.11×10-31 kgspeed(v)=1.1×108 m/s To find: wavelength (λ)

Q: The threshold frequency of a metal can be determined from measurements of the speed of the ejected…

A:

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: If photons have a frequency of 1.818x1015 s-1, what wavelength, in nm, does this correspond to?

A: frequency= velocity of light /wavelength Given frequency=1.818× 1015 Velocity of light (C)= 3×108…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.