Kohul asked in Science & MathematicsPhysics · 2 months ago

A skydiver is falling towards the ground. How close to the ground will she have to be before she can distinguish 2 yellow baseballs lying?

lying 25cm apart, reflecting 570nm light in the air? Her pupil diameter is 3.35mm. Assume the speed of light in the human eye is 2.21 x 10^8 m/s.

1 Answer

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  • JJ
    Lv 7
    2 months ago

    Well let's see, 25cm by 570nm and 3.35mm across... 2.21, and well... I think she'd have to be pretty darn close.

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