Physics, 08.10.2019 19:30 doralisaponte79851
The resolution of the eye is ultimately limited by the pupil diameter. what is the smallest diameter spot the eye can produce on the retina if the pupil diameter is 2.38 mm? assume light with a wavelength of λ = 550 nm. (note: the distance from the pupil to the retina is 25.4 mm. in addition, the space between the pupil and the retina is filled with a fluid whose index of refraction is n = 1.336.) hint: the size of the spot is twice the distance from the main axis to the first minimum.
Answers: 2
Physics, 21.06.2019 20:00
Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?
Answers: 2
Physics, 22.06.2019 10:00
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
Physics, 22.06.2019 18:00
A4.0-cm tall light bulb is placed a distance of 32.0 cm from a concave mirror having a focal length of 16.0 cm. determine the image distance
Answers: 1
Physics, 22.06.2019 22:00
In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents
Answers: 2
The resolution of the eye is ultimately limited by the pupil diameter. what is the smallest diameter...
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