Which Travels with the Greatest Speed in a Vacuum

question 31

Multiple Choice

Which travels with the greatest speed in a vacuum?

• A)radio waves
• B)light waves
• C)X-rays
• D)gamma rays
• E)all have the same speed

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Definitions:

Infantile Amnesia

The inability of adults to retrieve episodic memories (memories of situations or events) from before the age of 2-4 years.

Flashbulb Memory

Vivid, detailed memories of significant events, often retained with a sense of clarity.

Emotional States

The various feelings that dictate a person's mood at any given time, such as happiness, sadness, or anger.

Retrieval Cues

Stimuli that assist in memory recall by facilitating access to stored information.