How Many Photons Are Contained in a Flash of Green

question 31

Multiple Choice

How many photons are contained in a flash of green light (525 nm) that contains 189 kJ of energy?

• A) 5.67 × 10²³ photons
• B) 2.01 × 10²⁴ photons
• C) 1.25 × 10³¹ photons
• D) 4.99 × 10²³ photons
• E) 7.99 × 10³⁰ photons

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Definitions:

Unconditional Reinforcement

Unconditional reinforcement refers to a method of reinforcing desired behavior by consistently providing a positive outcome, without any conditions.

Unconditional Retention

Unconditional retention often refers to the total retention or memorization of information without conditions or contingencies.

Unconditioned Stimulus

In classical conditioning, an unconditioned stimulus is something that naturally and automatically triggers a response without any learning needed, such as food causing salivation in dogs.

Unconditional Statement

A statement or proposition that is true or asserted without any conditions or limitations.