Explanation Given info: The diameter of the rhinoviruses is 50 nm . The average wavelength of light used in optical microscope is 560 nm . The wavelength of light used in the expensive microscope is 280 nm . Write the formula for the angular resolution. θ m = 1.22 λ D m Here, θ m is the minimum angle that can be resolved D m is the minimum diameter λ is the wavelength Write the formula for the minimum size of the objects that can be resolved by a microscope. Δ x = L θ m Here, Δ x is the size of the object L is the distance between sample and the lens Substitute the expression of θ m in the above expression. Δ x = 1.22 λ L D m From the above equation the size of object that can be resolved by the microscope is directly proportional to the wavelength. If the wavelength is halved, the size that can be resolved by the microscope will also be half. Write the formula relating the size that is resolvable and the wavelength

Essential University Physics: Volume 2 (3rd Edition)

3rd Edition

ISBN: 9780321976420

Author: Richard Wolfson

Publisher: PEARSON

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Chapter 32, Problem 63P

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Whether the rep who claims the expensive microscope to resolve half size of the one resolvable by the optical microscope is correct. Whether the expensive uv microscope can resolve rhinoviruse.

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Chapter 32, Problem 62P

Chapter 32, Problem 64P

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Chapter 32 Solutions

Essential University Physics: Volume 2 (3rd Edition)

Ch. 32.1 - Laser light is split into two beams, one of which...Ch. 32.2 - If you increase the slit separation in a two-slit...Ch. 32.4 - If you photographed the soap film in Fig. 32.14...Ch. 32.5 - A classmate down the hall is playing obnoxiously...Ch. 32.6 - You're a biologist trying to resolve details of...Ch. 32 - A prism bends blue light more than red. Is the...Ch. 32 - Prob. 2FTD Ch. 32 - Prob. 3FTD Ch. 32 - Why don't you see interference effects between the...Ch. 32 - You can hear around corners, but you cant see...

Ch. 32 - In deriving the intensity in double-slit...Ch. 32 - The primary maxima in multiple-slit interference...Ch. 32 - Prob. 8FTD Ch. 32 - Sketch roughly the diffraction pattern you would...Ch. 32 - A double-slit system is used to measure the...Ch. 32 - A double-slit experiment with d = 0.025mm and L =...Ch. 32 - A double-slit experiment has slit spacing 0.12 mm....Ch. 32 - The interference pattern from two slits separated...Ch. 32 - The 546-nm green line of gaseous mercury falls on...Ch. 32 - In a five-slit system, how many minima lie between...Ch. 32 - In a three-slit system, the first minimum occurs...Ch. 32 - A five-slit system with 7.5-m slit spacing is...Ch. 32 - Green light at 520 nm is diffracted by a grating...Ch. 32 - Light is incident normally on a grating with...Ch. 32 - Prob. 20E Ch. 32 - Find the minimum thickness of a soap film (n =...Ch. 32 - Light of unknown wavelength shines on a precisely...Ch. 32 - Monochromatic light shines on a glass wedge with...Ch. 32 - White light shines on a 75.0-nm-thick sliver of...Ch. 32 - For the soap film described in Conceptual Example...Ch. 32 - For what ratio of slit width to wavelength will...Ch. 32 - Light with wavelength 633 nm is incident on a...Ch. 32 - Youre inside a metal building that blocks radio...Ch. 32 - Find the intensity as a fraction of the central...Ch. 32 - Prob. 30E Ch. 32 - Find the minimum telescope aperture that could...Ch. 32 - Whats the longest wavelength of light you could...Ch. 32 - In bright light, the human eyes pupil diameter is...Ch. 32 - Find the angular position of the second-order...Ch. 32 - A double-slit experiment has slit spacing 0.035nm,...Ch. 32 - For a double-slit system with slit spacing 0.0525...Ch. 32 - A screen 1.0 m wide is 2.0 m from a pair of slits...Ch. 32 - A tube of glowing gas emits light at 550 nm and...Ch. 32 - On the screen of a multiple-slit system, the...Ch. 32 - Youre designing a spectrometer whose...Ch. 32 - For visible light with wavelengths from 400 nm to...Ch. 32 - Find the total number of lines in a 2.5-cm-wide...Ch. 32 - What order is necessary to resolve 647.98-nm and...Ch. 32 - A thin film of toluene (n = 1.49) floats on water....Ch. 32 - NASA asks you to assess the feasibility of a...Ch. 32 - In the second-order spectrum from a diffraction...Ch. 32 - Prob. 47P Ch. 32 - As a soap bubble with n = 1.333 evaporates and...Ch. 32 - An oil film with refractive index 1.25 floats on...Ch. 32 - The table below lists the angular positions of the...Ch. 32 - Two perfectly flat glass plates are separated at...Ch. 32 - An air wedge like that of Fig. 32.28 shows N...Ch. 32 - A Michelson interferometer uses light from glowing...Ch. 32 - Find the wavelength of light used in a Michelson...Ch. 32 - One arm of a Michelson interferometer is 42.5 cm...Ch. 32 - Your stereo is in a dead spot caused by direct...Ch. 32 - A proposed star wars antimissile laser is to focus...Ch. 32 - Suppose one of the 10-m-diameter Keck Telescopes...Ch. 32 - A camera has an f/1.4 lens, meaning the ratio of...Ch. 32 - The CIA wants your help identifying individual...Ch. 32 - While driving at night, your eyes irises dilate to...Ch. 32 - Under the best conditions, atmospheric turbulence...Ch. 32 - Prob. 63P Ch. 32 - An air wedge like that of Fig. 32.28 displays...Ch. 32 - A thin-walled glass tube of length L containing a...Ch. 32 - Light is incident on a diffraction grating at...Ch. 32 - An arrangement known as Lloyds mirror (Fig. 32.29)...Ch. 32 - The intensity of the single-slit diffraction...Ch. 32 - Youre on an international panel charged with...Ch. 32 - Youre investigating an oil spill for your state...Ch. 32 - If the separation of two telescopes comprising an...Ch. 32 - If the separation of two telescopes comprising an...Ch. 32 - If a point source is located directly above a...Ch. 32 - If a point source is located on a line at 45 to...

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Whether the rep who claims the expensive microscope to resolve half size of the one resolvable by the optical microscope is correct. Whether the expensive uv microscope can resolve rhinoviruse.

Solution Summary: The author explains that the rep who claims the expensive microscope to resolve half size of the one resolvable by the optical microscope is correct. The uv microscope cannot resolve the rhinovirus.

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Whether the rep who claims the expensive microscope to resolve half size of the one resolvable by the optical microscope is correct. Whether the expensive uv microscope can resolve rhinoviruse.

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Chapter 32 Solutions