A Solid Glass Sphere with a Radius of 4

question 49

Multiple Choice

A solid glass sphere with a radius of 4.50 cm and index of refraction of 1.63 has a small coin embedded 2.50 cm from the front surface of the sphere.For the viewer looking at the coin through the glass,at what distance from the front surface of the glass does the coin's image appear to be located?

• A)1.95 cm
• B)2.50 cm
• C)3.85 cm
• D)3.45 cm
• E)​1.53 cm

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Definitions:

Interest Rate

The percentage charged on borrowed money, reflecting the cost of borrowing or the gain from saving.

Capital Projects

Large-scale investment projects that require significant amounts of capital, typically in infrastructure, buildings, or technology, aiming for long-term benefits.

Present Value

The current worth of a future sum of money or stream of cash flows given a specified rate of return, used in discounting to address the time value of money.

Interest Rate

The fee, represented as a percentage of the total loan amount, that a lender requires from a borrower for the privilege of borrowing money or other resources.