The minimum intensity of light to be detected byhuman eye is 10 to the power-10 W/m . The number ofphotons of wavelength 5.6 × 10 to the power -7 m entering theeye, with pupil area 10 to the power -6 m , per second forvision will be nearly

The minimum intensity of light to be detected byhuman eye is 10 to the

1.	The minimum intensity of light to be detected byhuman eye is 10 to the power-10 W/m . The number ofphotons of wavelength 5.6 × 10 to the power -7 m entering theeye, with pupil area 10 to the power -6 m , per second forvision will be nearly
Answer» The minimum intensity of light to be detected by human eye is 10 to the power-10 W/m . The number of photons of wavelength 5.6 × 10 to the power -7 m entering the eye, with pupil area 10 to the power -6 m , per second for vision will be nearly