(a) If a cars headlights are 124 cm apart, then, assuming pupils 4.4 mm in diameter...
The headlights of a car are 1.7 m apart. What is the maximum distance (in km) at which the eye can resolve these two headlights? Take the pupil diameter to be 0.39 cm. (Assume the average wavelength of visible light is 555 nm.) km What is the wavelength of light in nm falling on double slits separated by 1.95 µm if the third-order maximum is at an angle of 55.0°? nm ) How wide in m is a single slit...
The two headlights of an approaching automobile are 1.4 m apart. At what (a) angular separation and (b) maximum distance will the eye resolve them? Assume that the pupil diameter is 5.0 mm, and use a wavelength of 524 nm for the light. Also assume that diffraction effects alone limit the resolution so that Rayleigh's criterion can be applied, in meters.
The two headlights of an approaching automobile are 1.3 m apart. At what (a) angular separation and (b) maximum distance will the eye resolve them? Assume that the pupil diameter is 5.0 mm, and use a wavelength of 560 nm for the light. Also assume that diffraction effects alone limit the resolution so that Rayleigh's criterion can be applied, in meters.
7. The headlights of a car are 1.6 m apart and produce light of wavelength 575 nm. The lens of a camera has a diameter of 3.5 mm. What is the maximum distance in km from the camera that the two headlights can be resolved when a picture of the car is taken? a) 12.9 km b) 10.3 km c) 6.84 km d) 9.12 km e)7.98 km
Two headlights on an automobile are 1.34 m apart. With the aid of a diagram, how far away will the lights appear to be (in km) if they are just resolvable to a person whose nocturnal pupils are 5.3 mm in diameter? Assuming an average wavelength of 550 nm
The headlights of a pickup truck are 1.23 m apart. What is the greatest distance at which these headlights can be resolved as separate points of light on a photograph taken with a camera whose aperture has a diameter of 13.9 mm? (Take λ = 522 nm.)
Diffraction Limit: How far away can a human eye distinguish two car headlights 2.0m apart? Consider only diffraction effects and assume an eye pupil diameter of 6 mm and a wavelength of 560 nm. What is the minimum angular separation an eye could resolve when viewing two stars, considering only diffraction effects? In reality, the minimum angular separation is about 1' of arc. Why is it not equal to your answer in part b)?
Assume your eye has an aperture diameter of 3.00 mm at night when bright headlights are pointed at it. 1) At what distance can you see two headlights separated by 1.30 m as distinct? Assume a wavelength of 550 nm, near the middle of the visible spectrum. (Express your answer to two significant figures.)
Assume your eye has an aperture diameter of 3.00 mm at night when bright headlights are pointed at it. 1) At what distance can you see two headlights separated by 1.80 m as distinct? Assume a wavelength of 550 nm, near the middle of the visible spectrum. (Express your answer to two significant figures.) km Submit
4. In the lecture we considered the situation in which our pupils had a diameter of 5 mm and we observed two objects 10 m away from us. Viewing the objects with light of 550 nm, we can distinguish them if they are 1.3 mm apart. (a) But what is the resolution if we view them with light of 400 nm (violet) or 700 nm (red)? (b) Based on the resolution, which type of light is better for distinguishing two...