subject
Physics, 21.05.2021 14:00 RealSavage4Life

You have a Coke bottle with an air cavity that is 0.220 m deep. You add water to
the bottle, shortening the column, so
that when you blow across the top, it
plays a 528 Hz fundamental. How tall is
the water column in the bottle?
(Speed of sound = 343 m/s)
(Unit = m)

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 20:00
Which sentences describe disadvantages of burning fossil fuels instead of using hydrogen fuel cells? burning fossil fuels contributes to climate change. burning fossil fuels takes place inside expensive fuel cells. fossil fuels aren't widely available, but pure hydrogen is. fossil fuels are nonrenewable.
Answers: 1
question
Physics, 22.06.2019 10:00
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
Answers: 1
question
Physics, 22.06.2019 12:10
Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)
Answers: 1
question
Physics, 22.06.2019 18:30
Which word expression describes how much to calculate pressure
Answers: 1
You know the right answer?
You have a Coke bottle with an air cavity that is 0.220 m deep. You add water to
the bottle,...
Questions
question
Mathematics, 25.07.2019 04:20
question
Mathematics, 25.07.2019 04:20
Questions on the website: 13722367