An Object Is Placed 10 Cm from a Convex Lens

question 101

Multiple Choice

An object is placed 10 cm from a convex lens with a focal length of magnitude 20 cm.What is the magnification?

• A)0.50
• B)-2.0
• C)1.5
• D)2.0
• E)-2.5

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Definitions:

Sinking Fund Deposits

Money regularly set aside by a company to repay a debt or replace an asset in the future.

Compounded Annually

An investment or loan interest calculation method where interest is added to the principal sum at the end of each year, with future interest then earned on the new total.

Present Value

Today's value of future cash flows or a lump sum, calculated using an established return rate.

Discounted

The process of determining the present value of a payment or a series of payments made in the future, using a specific discount rate.