The one parameter that determines the brightness of a light source sensed by an eye is

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asked Mar 29, 2018 in Physics by shabnam praween (19,050 points) 5 6 8

The one parameter that determines the brightness of a light source sensed by an eye is
(a) energy of light entering the eye per second
(b) wavelength of the light
(c) total radiant flux entering the eye
(d) total luminous flux entering the eye.

1 Answer

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answered Mar 29, 2018 by santoshjha (25,550 points) 4 5 6
selected Mar 30, 2018 by Vikash Kumar
 
Best answer
(d) total luminous flux entering the eye.

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