Two freckles are 0.00325 m apart. When looking at them through a camera lens eye (diameter = 0.0433 m) with 525 nm light, what is the maximum distance at which they could be resolved? [?]m

Example 35-1: Single-slit diffraction maximum. Light of wavelength 750 nm passes through a slit 1.0 x 10-3 mm wide. How wide is the central maximum (a) in degrees, and (b) in centimeters, on a screen 20 cm away?

Figure A M₂ Monochromatic light C Beam splitter D Movable mirror Eye Compensator plate 1 of 1 M₁ 4 Fixed mirror Part A How far must the mirror M₂ (see the figure (Figure 1)) of the Michelson interferometer be moved so that 1950 fringes of He-Ne laser light (633 nm) move across a line in the field of view? 17| ΑΣΦ x = Submit Provide Feedback Request Answer Review | Constants mm Next >

A beam of light of wavelength 691 nm passes through two closely spaced glass plates, as shown in the figure.For what minimum nonzero value of the plate separation d will the transmitted light be bright? (This arrangement is often used to measure the wavelength of light and is called a Fabry-Perot interferometer.)

A helium-neon laser (? = 632.8 nm) is used to calibrate a diffraction grating. If the first-order maximum occurs at 19.4°, what is the spacing between adjacent grooves in the grating? (In this problem, assume that the light is incident normally on the grating.) ?m

The limit to the eye's acuity is actually related to diffraction by the pupil. What is the angle between two just-resolvable points of light for a 7.25 mm diameter pupil, assuming the average wavelength of 554 nm? 0.00534 O angle between two points of light: Take the result to be the practical limit for the eye. What is the greatest possible distance a car can be from a person if he or she can resolve its two headlights, given they are 1.50 m apart? greatest distance at which headlights can be distinguished: m 1.61 Incorrect What is the distance between two just-resolvable points held at an arm's length (0.900 m) from a person's eye? 0.145 distance between two points 0.900 m from a person's eye: m Incorrect