Answered

Get reliable answers to your questions at Westonci.ca, where our knowledgeable community is always ready to help. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

A train is approaching a crossing at a speed of 17.6 m/s while it blows its whistle. You have a new app on your phone that measures the frequency of sounds. Your app tells you the frequency is 261 Hz. If the speed of sound in air this day is 335.6 m/s, what is the observed frequency of the whistle when the train is at rest?

Sagot :

We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.