subject
Physics, 11.11.2020 16:20 LulPink

If the ratio between the frequency of a man's voice and that of a girl's voice is 3/4, what is the ratio between the speeds of the voices of the man and the girl in air ?

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 20:10
Current 1 of 8.4 a runs for 240 seconds and then stops. current 2 is 10.5 a. how long does current 2 have to un to deliver the same amount of charge as current 1? 88.28 192 s 2016 s 21,000 s
Answers: 2
question
Physics, 22.06.2019 07:40
An object's buoyant force and weight mean the same thing.a. trueb. false
Answers: 2
question
Physics, 22.06.2019 08:40
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
Answers: 1
question
Physics, 22.06.2019 12:10
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
You know the right answer?
If the ratio between the frequency of a man's voice and that of a girl's voice is 3/4, what is the...
Questions
question
Mathematics, 02.04.2020 21:19
question
Chemistry, 02.04.2020 21:20
question
Mathematics, 02.04.2020 21:20
question
Mathematics, 02.04.2020 21:20
question
Biology, 02.04.2020 21:20
question
History, 02.04.2020 21:20
question
Mathematics, 02.04.2020 21:21