What is the energy of a photon of this wavelength? 305 nm

energy (zJ) 1400 1200 1000 800 600 400 200 0 CB Use this diagram to complete the table below. What is the energy of the electron in the ground state? What is the energy of the electron in the first excited state? If the electron makes the transition shown by the red arrow, from C to B, will a photon be absorbed or emitted? Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits. ZJ 0 ZJ absorbed emitted 0 µm x10 X Ś

Enter your answer in the provided box. How much more energy per photon is there in green light of wavelength 521 nm than in red light of wavelength 635 nm? x 10 J (Enter your answer in scientific notation.)

An AM radio station broadcasts news at 650 kHz. What is the frequency of this AM radio wave in hertz?  Hz What is the wavelength of this AM radio wave in meters? Round to the nearest tenth.  m Given that λ = c ν; the speed of light , c = 3 x 10^8 m/s

Steve Rogers was transformed into Captain America through application of fictional vita-rays. If photons of these rays each had an energy of 3.12 x 10–14 J, what is the wavelength of this light, in meters? Show all work, including units, and give your answer to three significant figures.

Visible light falls into wavelength ranges of 400-700 nm, for which 1 m = 1 x 10⁹ nr nm. The energy and wavelength of light are related by the equation E = hc 1 where E is energy in Joules, h is Planck's constant (6.626 x 10-34 J-s), c is the speed of light (2.998 x 108 m/s), and is the wavelength in m. If a visible light photon has a wavelength of 588.1 nm, what is the energy of the photon (in J)?

German physicist Werner Heisenberg related the uncertainty of an object's position (Ax) to the uncertainty in its velocity (Av) Ax 2 4xmAv where h is Planck's constant and m is the mass of the object. The mass of an electron is 9.11 x 10-31 kg. What is the uncertainty in the position of an electron moving at 8.00 x 10° m/s with an uncertainty of Av = 0.01 x 10° m/s? Ax 2

Which of the following lights has more energy in Joules? Blue light of a wavelength of 400 nm Yellow light of a wavelength of 650 nm

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 6.37 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?

A VHF television station assigned to channel 13 transmits its signal using radio waves with a frequency of 210.MHz. Calculate the wavelength of the radio waves. Round your answer to 3 significant digits. cm x10