The Green Line Observed in the Line Spectrum for Hydrogen

question 77

Multiple Choice

The green line observed in the line spectrum for hydrogen has a wavelength of 486 nm.What is the energy of a photon of this light?

• A)9.66 x 10^-23 J
• B)4.09 x 10^-28 J
• C)4.09 x 10^-19 J
• D)2.44 x 10¹⁸ J
• E)2.44 x 10²⁷ J

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Definitions:

Subgroup

A subset of a larger group, usually classified based on shared characteristics or interests.

Covert Glances

Subtle or secretive looks that are not intended to be noticed, often used to observe something or someone without being conspicuous.

Group Dynamic

The patterns of interaction between members within a group, including how they communicate, form relationships, and work collectively.

Altruism

Selfless concern for the well-being of others, often leading to acts of kindness without expectation of reward.