A trombone acts as if it were an
open pipe of length 2.96 m. What
is the frequency of its fou...
Physics, 11.03.2021 16:00 money2tymes
A trombone acts as if it were an
open pipe of length 2.96 m. What
is the frequency of its fourth
harmonic?
(Speed of sound = 343 m/s)
(Unit = Hz)
plz help will give brainliest
Answers: 2
Another question on Physics
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 1
Physics, 22.06.2019 07:50
The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
Answers: 2
Physics, 22.06.2019 09:00
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
You know the right answer?
Questions
Biology, 23.08.2020 14:01
Mathematics, 23.08.2020 14:01
Physics, 23.08.2020 14:01
Social Studies, 23.08.2020 14:01
Mathematics, 23.08.2020 14:01
Mathematics, 23.08.2020 14:01
Mathematics, 23.08.2020 14:01
Geography, 23.08.2020 14:01
Social Studies, 23.08.2020 14:01
Mathematics, 23.08.2020 14:01
