A Factory Siren Indicating the End of a Shift Has

question 2

Short Answer

A factory siren indicating the end of a shift has a frequency of 90.0 Hz.The speed of sound is .
(a)What frequency is perceived by the occupant of a car traveling towards the factory at ?
(b)What frequency is perceived by the occupant of a car traveling away from the factory at ?

---

Definitions:

Solar panels

Devices that convert sunlight into electricity, consisting of many photovoltaic cells.

Cultural competence

The ability to understand, communicate with, and effectively interact with people across cultures.

Global geography

The study of the Earth and its features, populations, and phenomena at a global scale, considering both physical landscapes and human societies.

Infection control

Measures and procedures used to prevent the spread of infectious diseases in healthcare and community settings.