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Tanzania [10]
3 years ago
8

Since rods are about 1000 times more sensitive than cones (at 470 nm), they should be able to detect smaller values of the elect

ric field. Assuming rods and cones are sensitive to the average energy density of an electromagnetic wave, which of the following statements is the most accurate?a. Rods are about 1000 times more sensitive than cones.b. Rods are about 3 times more sensitive than cones.c. Rods and cones are about equally sensitive.d. Cones are about 3 times more sensitive than rods.e. Cones are about 1000 times more sensitive than rods.
Physics
1 answer:
8090 [49]3 years ago
3 0

Answer:

  a. Rods are about 1000 times more sensitive than cones.

Explanation:

The answer choice shown is a direct copy of the first line of the problem statement. It doesn't appear to be any more complicated than that. (It's a reading comprehension question.)

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An Excerpt from “Optimism”

by Helen Keller

1 Could we choose our environment, and were desire in human undertakings synonymous with

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4 Once I knew the depth where no hope was, and darkness lay on the face of all things. Then

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