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DENIUS [597]
3 years ago
7

How does an energy pyramid help to describe energy flow in a food web.?

Physics
1 answer:
zhannawk [14.2K]3 years ago
7 0
An energy pyramid<span> portrays the </span>flow<span> of </span>energy<span> by displaying the plants at the bottom, who get the most </span>energy<span> from the sun, and then gradually moving up to herbivores as it shows the transferal of </span>energy<span> from the plants to the herbivores and how the amount of </span>energy<span> received is significantly less than the original </span>
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A diverging lens is used to permit clear vision of an object placed at infinity. The focal length of the lens is -100 cm.

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The focal length is half of the radius of curvature of the focal lens.

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