Answer:
3432 Hz.
Explanation:
The resonant frequency of the canal can be calculated as follows:
f = v/ 4l
Here, f is frequency, v is velocity of sound and l is the pipe length.
l = 2.5 cm = 0.025m and v = 343.2m/s.
Put these values to find the resonant frequency
f = 343.2 / 4 * 0.025.
f = 3432 Hz.
Thus, the answer is 3432 Hz.
Answer:
A word or phrase naming an attribute, added to or grammatically related to a noun to modify or describe it.
Explanation:
Examples are: beautiful, pretty, heavy.
Any descriptive words are adjectives.
Example Sentence: That is a thick noodle.
Thick is the adjective because it is adding description to the noun, which is noodle.
Hope this helps! Feel free to ask questions!
Answer: It s important to help us increase our cash flow
Explanation:
