Answer:
1) f = 38.63 Hz
, 2) f = 115.9 Hz
Explanation:
The elephant's trunk can be approximated by a tube with a closed end, in pipes the closed ends correspond to nodes and the open ends to antinodes or bellies.
The expression for the wavelengths of this system is
4L = n λ
n = 1, 3, 5, 7 ...
also let's use the relationship between frequency and wavelength and wave speed
v = λ f
f = v / λ
f = v n / 4L
f = v / 4L n
1) the fundamental frequency occurs for n = 1
f = 340/4 2.2 1
f = 38.63 Hz
2) The first harmonic
n = 3
f = 340/4 2.2 3
f = 115.9 Hz
<span>In the context of the verb take acquire double meaning. what are the senses. Thats what your saying in spanish right?. that has nothing to do with physics, thats english! JS.
Whats your question?
</span>
micrometer is used to measure the diameter of a thin wire
In the analysis of the given options, the most likely answer to this question is "by exposing the client to more stressful situations"These situations can be overwhelming work, and school work, family problems and others.Thank you for your question. Please don't hesitate to ask in Brainly your queries.
The mass is 13.766 kilograms
