A Camera Has a Converging Lens with a Focal Length

question 39

Multiple Choice

A camera has a converging lens with a focal length of 56 mm. If the f-number is 2.8, what is the diameter of the lens (in mm) ?

• A) 10
• B) 31
• C) 0.50
• D) 20
• E) 50

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Definitions:

Secured Creditors

are creditors who hold a security interest in the debtor's assets as collateral for the money lent, giving them a claim to such assets in case of default.

Secured Interest

A legal claim or lien on collateral that gives a creditor the right to take property if a debtor fails to fulfill their obligations.

Personal Property

Personal property refers to movable property that is not fixed to one location and can include items like vehicles, furniture, and electronics.

Secures Payment

Refers to any method or measure taken to ensure that a debt or financial obligation will be paid, such as collateral or a guarantee.