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zvonat [6]
2 years ago
14

The process by which rods and cones become less sensitive to light is called ________.

Physics
1 answer:
vaieri [72.5K]2 years ago
8 0
It's called adaptation.
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The magnitude of vector b is 8.58 Unit.

Since both the vectors a and b are perpendicular to each other, so we can apply the Pythagoras theorem to calculate the magnitude of the vector b.

Applying the Pythagoras theorem

(a-b)^2=a^2+b^2

15^2=12.3^2-b^2

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Therefor the magnitude of the vector b is 8.58 unit.

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