A Bat, Flying at 5

question 70

Short Answer

A bat, flying at 5.00 m/s, emits a chirp at 40.0 kHz. If this sound pulse is reflected by a wall, what is the frequency of the echo received by the bat? (v_sound = 340 m/s.)

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Definitions:

Cook And Campbell

Researchers known for their contributions to the field of methodology, particularly regarding experimental design and validity.

Temporal Precedence

Refers to the sequence in which events occur, indicating that one event happens before another, allowing for the possibility of establishing a causal relationship.

Basic Research

aims at gaining fundamental knowledge and understanding of phenomena without immediate practical application or use in view, often driven by curiosity and exploratory motives.

Attribution Theory

Attribution theory is a psychological theory focused on how people interpret events and how this relates to their thinking and behavior, especially how they attribute causes to events.