You Drop a Stone Down a Well That Is 9

question 5

Multiple Choice

You drop a stone down a well that is 9.5 m deep.How long is it before you hear the splash? The speed of sound in air is 343 m/s and air resistance is negligible.

• A)1.2 s
• B)1.3 s
• C)1.4 s
• D)1.5 s
• E)1.6 s

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Definitions:

Twin Studies

Research methods that compare the similarity between monozygotic (identical) and dizygotic (fraternal) twins to understand genetic and environmental influences.

Adoption Studies

Research designs in psychology that compare adopted individuals to their adoptive and biological families to examine genetic and environmental influences on behavior.

Brenda Milner

A neuropsychologist whose research on memory and the brain has significantly impacted the understanding of cognitive functions and memory loss.

Biological Bases

Pertains to the underlying physical and genetic structures and processes that influence behavior, thought, and emotion.