kareli7242 kareli7242
  • 23-01-2024
  • Physics
contestada

A sound wave has a frequency of 4 kHz and a wavelength of 75 cm. How long will it take to travel 4.5 km?

a) 60 s
b) 90 s
c) 120 s
d) 150 s

Respuesta :

Otras preguntas

please help me with this question, image attached.
what led to the alliance of great britain france and russia ?
hich elements of Ancient Greek mythical literature are often reflected in contemporary literature? Check all that apply. frightening creatures heroic characters
han exit showed that 7 out of every 8 voters cast a ballotin favor of an amendment to a city charter. at this rate, how many people voted in favor of the amendm
How was the wooden marionette related to the wooden diving board?
Why do you think Columbus and other Spanish explorers would want to “subjugate” the Taino people?
A riot broke out in Chicago when
The Bill of Rights 1. Who were the major contribute, and how did they contribute? 2. When did the document go into effect? 3. What was the document's primary p
Suggest a reason why you think bivalves have evolved to have smaller head regions than cephalopods
Think about the themes that are developed and emerged through the characters and event in the novel is the cay a story mostly about relationships or survival de