Physics, 21.05.2021 19:00 hfroslie9840
A violin has a string length of L = 32 cm. The second string of the violin is tuned to the musical note A4 whose frequency is 440 Hz.
a.) What is the wavelength of this string’s first normal mode?
b.) What is the wave speed on this string?
c.) The vibrating string sets the air in vibration.
d.) Given that the speed of sound waves in air is 343 m/s, find the frequency and the wavelength of the sound waves in air. Why are wavelengths different on the string and in the air?
Answers: 1
Another question on Physics
Physics, 22.06.2019 00:30
Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?
Answers: 1
Physics, 22.06.2019 02:00
What is created when solids,liquids,an gases mix with one another
Answers: 1
Physics, 22.06.2019 10:00
Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
Answers: 2
Physics, 22.06.2019 23:00
In which of these cases are the two wave points considered to be in phase with each other?
Answers: 1
You know the right answer?
A violin has a string length of L = 32 cm. The second string of the violin is tuned to the musical n...
Questions
Mathematics, 01.12.2019 16:31
World Languages, 01.12.2019 16:31
Chemistry, 01.12.2019 16:31
Mathematics, 01.12.2019 16:31
Biology, 01.12.2019 16:31
Physics, 01.12.2019 16:31
History, 01.12.2019 16:31
Mathematics, 01.12.2019 16:31
Mathematics, 01.12.2019 16:31
