Suppose a Blue Light Emitting Photons with λ = 470 $\times$

question 67

Multiple Choice

Suppose a blue light emitting photons with λ = 470 nm is rated at 60W (60 J of energy are emitted per second) .How many photons are emitted in 5.0 seconds?

• A)4.2 \(\times\) 10¹⁹ photons
• B)7.1 \(\times\) 10²⁰ photons
• C)1.4 \(\times\) 10²⁰ photons
• D)2.1 \(\times\) 10³⁸ photons
• E)1.6 \(\times\) 10⁹ photons

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Definitions:

Fallacy of Composition

Erroneous view that what is true for the individual (or the part) will also be true for the group (or the whole).

Association

An organization or group of individuals who voluntarily come together to achieve common goals, often representing a profession, industry, or interest.

Causation

The relationship between cause and effect where one event or action directly leads to another event or action as a result.

Macroeconomics

The branch of economics dealing with the structure, performance, behavior, and decision-making of an economy as a whole, rather than individual markets.