Bats Can Detect Small Objects Such as Insects That Are

question 8

Multiple Choice

Bats can detect small objects such as insects that are of a size approximately that of one wavelength.If bats emit a chirp at a frequency of 50 kHz,and the speed of sound waves in air is 330 m/s,what is the smallest size insect they can detect?

• A) 1.5 mm
• B) 3.7 mm
• C) 5.5 mm
• D) 6.6 mm

---

Definitions:

Maladaptive Behaviour

Maladaptive Behaviour is any type of behavior that inhibits an individual's ability to adjust healthily to particular situations.

Expressed Emotion

Expressed Emotion is a measure of the family environment that is based on how much criticism, hostility, and emotional over-involvement are directed at the patient by family members.

Critical

In the context of thinking or analysis, it refers to the objective evaluation and judgment to form a reasoned opinion or decision.

Schizophrenia

A long-term mental disorder involving a breakdown in the relation between thought, emotion, and behavior, leading to faulty perception and inappropriate actions and feelings.