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Photon A has an energy of 3.3 × 10-19 J.Photon B has 4 times the frequency of Photon A.What is the energy of Photon B?
Cross-Ethnic Variations
Differences in behaviors, traits, practices, or responses observed among various ethnic groups.
Acetylcholine
A neurotransmitter in the brain and body that plays an important role in muscle activation, and memory and attention processes.
Neurotransmitter
Chemical messengers in the brain that transmit signals between neurons, playing a crucial role in regulating bodily functions and mood.
Anxiolytics
Medications designed to reduce anxiety and its related disorders, acting on the central nervous system.
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