When the Reflection of an Object Is Seen in a Concave

question 12

Multiple Choice

When the reflection of an object is seen in a concave mirror the image will

• A)always be real.
• B)always be virtual.
• C)may be either real or virtual.
• D)will always be enlarged.

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Definitions:

Expression

A combination of numbers, variables, and operations that together represent a particular value.

Positive Exponents

Represent numbers multiplied by themselves a certain amount of times, indicating a base raised to the power of a positive number.

Expression

A combination of numbers, variables, and mathematical operations that represents a particular value.

X

Often used in mathematics as a variable or unknown value in equations and algebraic expressions.