An Object 6 Cm in Front of a Concave Mirror

question 37

Multiple Choice

An object 6 cm in front of a concave mirror has a height of 2 cm. The mirror has a radius of curvature of 12 cm. What is the image height and position?

• A)The image is 6 cm on the other side of the mirror, and 2 times bigger.
• B)The image is 6 cm on the same side of the mirror, and the same size as the object.
• C)The image is in infinity on the other side of the mirror, and is much bigger.
• D)The image is in infinity on the same side of the mirror, and is the same size as the object.

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Definitions:

Population Mean

The average value of a population attribute.

Population Mean

The average of all the members of a population.

Population Standard Deviation

A measure of the dispersion or spread of a set of data points in a population, calculated as the square root of the variance.

Interval Estimate

An estimate of a population parameter that is given as a range of values, usually defined by two numbers forming an interval believed to contain the parameter.