subject
Physics, 24.04.2020 19:17 raywils0n12300p0t3yc

A car moves toward you and then passes you; all the while, its loudspeakers are producing a sound. The speed of the car is a constant 14.8 m/s, and the speed of sound is 342 m/s. What is the ratio of the frequency you hear while the car is approaching to the frequency you hear while the car is moving away

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 09:30
An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
Answers: 2
question
Physics, 22.06.2019 13:10
A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)
Answers: 3
question
Physics, 22.06.2019 15:00
What is the role of lenses in microscopy?
Answers: 2
question
Physics, 22.06.2019 17:30
Frequency of electromagnetic waves that a radio station is assigned is called
Answers: 1
You know the right answer?
A car moves toward you and then passes you; all the while, its loudspeakers are producing a sound. T...
Questions
question
English, 14.01.2021 14:00
question
Mathematics, 14.01.2021 14:00
question
Mathematics, 14.01.2021 14:00
question
Mathematics, 14.01.2021 14:00
question
Mathematics, 14.01.2021 14:00
Questions on the website: 13722363