You blow across the open mouth of a test tube and produce the fundamental standing wave of the air column inside the test tube if the length of the air column in the test tube is 14 cm, what is the frequency of the fundamental standing wave in the air column if the test tube is half filled with water? the speed of the sound in air is 344 m/s.
a: 1000 hz
b: 980 hz
c: 460 hz
d: 1230 hz
Answers: 2
Another question on Physics
Physics, 21.06.2019 20:20
Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
Answers: 3
Physics, 22.06.2019 07:00
If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
Answers: 2
Physics, 22.06.2019 11:40
Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0
Answers: 3
You know the right answer?
You blow across the open mouth of a test tube and produce the fundamental standing wave of the air c...
Questions
English, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
Health, 04.02.2021 23:30
Mathematics, 04.02.2021 23:30
History, 04.02.2021 23:30
Social Studies, 04.02.2021 23:30
