An Object 2 Cm High Is Placed 20 Cm from a Thin

question 46

Multiple Choice

An object 2 cm high is placed 20 cm from a thin convex lens that has a focal length of 10 cm.Which of the following statements describes the image formed?

• A)It is 2 cm high.
• B)It is 20 cm from the lens.
• C)It is inverted.
• D)It is real.
• E)All of these are correct.

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Definitions:

Basal Ganglia

The basal ganglia are a group of structures in the brain involved in movements, decision making, and rewarding experiences.

Dopamine

A neurotransmitter involved in many functions, including mood regulation, reward, and motor control.

Tourette Syndrome

A neurological disorder characterized by repetitive, involuntary movements and vocalizations called tics.

Motor Tics

Motor Tics are sudden, brief, repetitive movements typically involving specific muscle groups, often seen in conditions like Tourette syndrome.