How many photons per second enter the eye, Physics

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How many photons per second enter the eye

The threshold of dark-adapted (scotopic) vision is 2.0 10-11 W/m2 at a central wavelength of 500 nm. If light with this intensity and wavelength enters the eye when the pupil is open to its maximum diameter of 7.5 mm, how many photons per second enter the eye?

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Physics: How many photons per second enter the eye

Reference No:- TGS0149997

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Recent Questions Asked Physics

Q : Find the maximum height reached by the rocket

Q : Where should the parent push with a force

Q : Compute magnitude of the runner''s total displacement

Q : Displacement and average velocity

Q : How many photons per second enter the eye

Q : Find the magnitude and direction of the initial velocity

Q : Determine the average force exerted on ball by the wall

Q : The initial screening for possible employment

Q : Find total mechanical energy of ball when it is at height

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Request for Solution File

Ask an Expert for Answer!!

Physics: How many photons per second enter the eye

Reference No:- TGS0149997

Recent Questions Asked Physics

Q : Find the maximum height reached by the rocket

Q : Where should the parent push with a force

Q : Compute magnitude of the runner''s total displacement

Q : Displacement and average velocity

Q : How many photons per second enter the eye

Q : Find the magnitude and direction of the initial velocity

Q : Determine the average force exerted on ball by the wall

Q : The initial screening for possible employment

Q : Find total mechanical energy of ball when it is at height

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