From Fig. 9.19, what are the values of x, y, and z for light with a 540-nm wavelength? For light with a 600 nm wavelength?

Q: on has a momentum of 8.5 × 10-21 kg⋅m/s. What is its wavelength in meters?  Calculate its energy in…

A: GivenMomentum of photon, p=8.5×10-21 kg m/s

Q: many It take a photon to travel from the Sun to ne Earth? min (b) What is the energy in ev of a…

A: a) As we know that                       The distance between the earth and sun is d = 1.5×108km…

Q: High-Energy Cancer Treatment. Scientists are working on a new technique to kill cancer cells by…

A: Given, the average power P=7.4×1012 W time  t=7 ns=7×10-9 s

Q: The paint used to make lines on roads must reflect enough light to be clearly visible at night. Let…

A: (a) The degree of freedom =n-1=19-1=18 It is a right-tailed test. So the p-value= P(t with df=18…

Q: A 100-WW incandescent light bulb has a cylindrical tungsten filament 35.0 cm long, 0.41 mmmm in…

A: The given problem is based on Stefan-Boltzmann law and wine's displacement law. Stefan laws stated…

Q: Assuming the precision, PP, with which this electromagnetic radiation can shape the cornea is…

A: Electromagnetic waves, which comprise a time-varying electric field and a time-varying magnetic…

Q: Give the rest mass (in kg) of a photon with wavelength 648.0 nm.

A:

Q: A photon has an energy of 1.9 meV (milli electron Volt). What is the wavelength of this photon,…

A:

Q: Giana is looking up at a particular star in the night sky, and 2000 photons per second are entering…

A: Given information: The photons/second entering the pupil (n) = 2000  The diameter of the pupil (d) =…

Q: High-power lasers are used to compress a plasma (a gas of charged particles) by radiation pressure.…

A:

Q: Problem 24.02. Approximately what is the smallest detail observable with a microscope that uses…

A:

Q: Find the momentum of a 7.50-cm wavelength microwave photon. 8.835 x10-32 kg · m/s Hint: Recall the…

A: Given Data : The wavelength of the microwave photon is given as λ=7.50cm The SI unit of wavelength…

Q: A microwave oven operates by emitting light of frequency of 2.45 GHz. What is the energy of a photon…

A: Frequency of the emitted photon ϑ = 2.45 GHz = 2.45×109 Hz Energy of a photon with a frequency ϑ is…

Q: The wavelength 10.0 mm is in the infrared region of the electromagnetic spectrum, whereas 600 nm is…

A: Wein's displacement law is, λmaxT=2.898×106 nm·K the temperature corresponds to 10.0 mm is,…

Q: What is the energy (in eV) of the following photons? A 450-nm photon of blue light?

A:

Q: How fast should an electron move such that its kinetic energy is equal to the energy of a red photon…

A: We know that Energy of photon is given byE=hcλ                           1Hereh=plank…

Q: At what speed must a human weighing 150.0 lb be traveling in order to have a wavelength at 650 nm?

A: When a body moves with some velocity then it can also behave a wave. And also shows wave-like…

Q: Assume the radiation from a heat lamp is monochromatic, with a wavelength of 1.5 μm . I =3.313…

A: Given Data: The intensity of the radiation  I=3.313 kW/m2 =3313 W/m2. Wavelength of radiation λ=1.5…

Q: you are sitting at a desk in a completely dark room. the room is at normal indoor room temperature.…

A: Assume the room temprerature is standard 20°C or 293 K

Q: What is the wavelength of an FM radio station that broadcasts at 101.1 MHz? Assume speed of light…

A: Given data: Frequency (f) = 101.1 MHz Speed of light (c) = 3 × 108 m/s Required: Wavelength (λ)

Q: You heat the coals of your grill to cook your favorite BBQ food to a temperature T=500 F. What is…

A: Temperature (T) = 500F

Q: What is the energy in cm¯! of a photon of 500 nm energy that may be observed in electron (UV-VIS)…

A: Given: (a)  wavelength in UV-VIS region, λ=500 nm (b) wavelength of photon in IR region, λ=6 micron…

Q: The spectrum of light from a star is, to a good approximation, a blackbody spectrum. The red…

A:

Q: On a certain day, light is shining perpendicularly on the surface of the earth with an intensity of…

A: Energy of a photon is given by the following expression E=hcλ Here, E is the energy of photon in…

Q: Suppose that a detector in the Hubble Space Telescope was capable of detecting visible light in the…

A: The four known wavelengths of hydrogen are 410 nm, 434nm, 486 nm and 656 nm in the visible range.…

Q: The wavelengths of visible light range from approximately 400400 to 750 nm750 nm. Part (a)  What is…

A:

Q: High-power lasers are used to compress a plasma (a gas of charged particles) by radiation pressure.…

A: The plasma completely reflects all the energy incident on it, so the radiation pressure is given by…

Q: I tune my radio to WBEN-AM, 930kHz. What is the length of its wavelength, λ? λ =…

A: Given data: Frequency of radio wave (f) = 930 kHz Required: Wavelength (λ)

Q: What is the frequency (Hz), wavenumber (cm21), and energy (kJ/mol) of light with a wavelength of (a)…

A: Part-a Given: The wavelength of the light λ = 100 nm.

Q: What will be the energy associated with a blue photon (in electronvolts, eV), if the frequency of…

A: Given, The frequency of blue light is f=650THz=650×1012Hz   According to Planck's equation, the…

Q: (c) What is the wavelength (in m) of a photon with an energy of 1.13 eV? 1.76*10**-6 m

A: Energy E = h f Frequency f = c / λ Therefore,  E = h c / λ  Wavelength,  λ = h c / E

Q: What is the wavelength (in m) of a 2.06 eV photon? Find its frequency in hertz.

A: Given that, Energy of photon, E = 2.06 eV We know that Planck constant, h = 6.626 × 10-34Js…

Q: Give the momentum (in kg m/s) of a photon with wavelength 635.0 nm.

A: Given: The wavelength of the photon is 635 nm.

Q: The red lasers used to read the barcodes of products at the grocery stores produce light with a…

A: Power is defined as work done per unit time. Thus, the energy radiated as light can be calculated by…

Q: What is the wave length, in nm, of a light wave with a frequency of 4*10^15 Hz?

A:

Q: Things around you are emitting infrared radiation that includes the wavelength 1.01 *10-5 m. What is…

A:

Q: Follow up questions: Sunburn (and skin cancer) is caused by ultraviolet light waves having a…

A: Frequency of Ultraviolet ray=1.02×1016 Hz Frequency of Electromagnetic waves =1.43 GHz Frequency of…

Q: In the figure below, sources A and B emit long-range radio waves of wavelength A = 450 m, with the…

A:

Q: and d-spacing formula: radius ratio identify the crys- stant of the element. he data of the Table 1.…

A: a) The sin2 θ values are shown as, serial number 2 θ θ sin θ sin2 θ 1    40.663 20.332 0.347…

Q: What is the wavelength of a 1.40-eV photon?

A:

Q: a) Plot the energy spectral density p(2) of black-body radiation at 7= 3000 K and at T = 5000 K.…

A:

Q: Problem 4:   Consider the 100-MHz radio waves used in an MRI device.   Part (a)  What is the…

A:

Q: Suppose you measure spectrum of a 40W incandescent light bulb which peaks at a wavelength of 576 nm.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

de Broglie Equation

The sketch of matter waves is drawn below: