Both near and Far Vision Are Possible Because the Lens

question 51

Multiple Choice

Both near and far vision are possible because the lens can change shape,a phenomenon called ___________.

• A) adjustment
• B) adaptation
• C) assimilation
• D) accommodation

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Definitions:

Efficient Level

The point at which a system or operation is performing at its maximum potential without wasting resources.

Megawatts

A unit of power measurement equal to one million watts, commonly used to express the output of large power plants or the amount of electrical energy used by large entities.

Consumer Surplus

The difference between the total amount consumers are willing and able to pay for a good or service and the total amount they actually do pay.

Producer Surplus

The difference between what producers are willing and able to sell a product for and the actual price they receive, indicating the benefit to producers.