Using a Camera with a Fixed Focal Length Lens, How

question 9

Multiple Choice

Using a camera with a fixed focal length lens, how will increasing the f-number affect the depth of focus and the intensity of the light reaching the ccd (or film) ?

• A) The depth of focus will decrease but the intensity of light reaching the ccd will increase.
• B) The depth of focus will increase as will the intensity of light reaching the ccd.
• C) The depth of focus will increase but the intensity of light reaching the ccd will decrease.
• D) The depth of focus will decrease as will the intensity of light reaching the ccd.

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Definitions:

Float Cost Impact

The effect of delayed checks or securities settlements on the use of funds, which can affect a company's cash flow.

Target Cash Balance

The optimal level of cash a company aims to maintain to manage daily operations and accommodate unexpected expenses or investment opportunities.

Cash Flow Uncertainty

The unpredictability regarding the amounts and timing of cash flows into or out of a business.

Marketable Securities

Short-term financial instruments that are easily convertible into cash, such as government bonds or certificates of deposit.