You Are Looking at Your Face at a Distance of 20

question 20

Multiple Choice

You are looking at your face at a distance of 20 cm in front of a concave mirror with a focal length of 30 cm. What is the size of the image of your face compared to its real size?

• A)half as large
• B)1.5 times larger
• C)2 times larger
• D)3 times larger

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Definitions:

Training

Training involves systematic activities aimed at enhancing the skill set or knowledge base of an individual or group for better performance.

Effectiveness

The ability of something to achieve the intended or expected outcome or result.

Deinstitutionalization

The policy or process of releasing individuals from long-term care facilities, such as psychiatric hospitals, and integrating them back into the community.

Mental Hospitals

Healthcare facilities specializing in the treatment and care of patients with mental illnesses.