A Solar Panel Measures 80 Cm × 57 Cm

question 77

Multiple Choice

A solar panel measures 80 cm × 57 cm.In direct sunlight,the panel delivers 3.1 A at 15 V.If the intensity of sunlight is 1 000 W/m²,what is the efficiency of the solar panel in converting solar energy into electrical energy?

• A)20%
• B)15%
• C)10%
• D)5%
• E)8%

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Definitions:

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior.

Classical Conditioning

A learning process in which a neutral stimulus becomes associated with a meaningful stimulus and acquires the capacity to elicit a similar response.

Behaviorists

Psychologists who focus on observable behaviors and the ways in which learning conditions influence those behaviors.

Conscious Thought

The state of being aware of one's own existence, sensations, thoughts, surroundings, and the ability to actively process this information.