physics

how the frequency of the sound produced will change in the case of aluminium sting of length 15cm when the string is tied between two ends

1. 👍 0
2. 👎 0
3. 👁 47
1. http://faculty.trinityvalleyschool.org/hoseltom/labs/Lab-23-%28The%20Law%20of%20Strings%29.pdf

Notice how in the denominator the mass per unit length affects frequency.

1. 👍 0
2. 👎 0

Similar Questions

1. physics

how the frequency of sound produced will change in an aluminium string of 15 cm length

asked by ram gupta on July 21, 2012
2. Physics

Two eagles fly directly toward one another, the first at 13 m/s and the second at 21 m/s. Both screech, the first emitting a frequency of 3200 Hz and the second, a frequency of 3800 Hz. What frequencies do they hear if the speed

asked by Cindy on December 6, 2010
3. science (physics)

1) Why is frequency an element needed in the sound industry? and 2) When there is a sound pressure level of two different sources with different frequencies, why do sound pressure levels have to be determined in each separate

asked by Kat on September 21, 2006
4. Chemistry (PLZ HELP)

Aluminium can be produced by the thermal decomposition of aluminium oxide. What mass of aluminium would be produced from 3.5kg of aluminium oxide?

asked by Anonymous on December 13, 2016
5. Physical Science

On a hot summer day (30 degrees Celcius), a pesky little mosquito produced its warning sound near your ear. The sound is produced by the beating of its wings at a rate of about 600 wing beats per second. What is the frequency in

asked by Adele on May 6, 2012
6. physics

A tube is open only at one end. A certain harmonic produced by the tube has a frequency of 445.0 Hz. The next higher harmonic has a frequency of 525.9 Hz. The speed of sound in air is 343 m/s. (a) What is the integer n that

asked by Cavin on April 29, 2007
7. science

On a hot summer day (30 degrees Celsius), a pesky little mosquito produced its warning sound near your ear. The sound is produced by the beating of its wings at a rate of about 600 wings beats per second. What is the frequency in

asked by trina on July 26, 2013
8. Physics

A sound of constant frequency is produced by the siren on top of a firehouse. Compared to the frequency produced by the siren, the frequency heard by the fire fighter approaching the fire house is what?

asked by Darren on April 2, 2019
9. physics

A sound wave travels in air at a frequency of 500 Hz. If part of the wave travels from air into water, does its frequency change? Does its wavelength change? Note that the speed of sound in air is about 340 m/s, whereas the speed

asked by anonymous on March 7, 2007
10. Physics

9. Figure shows an aluminium wire of length 60 cm joined to a steel wire of length 80 cm and stretched between two fixed supports. The tension produced is 40 N. The cross-sectional area of the steei wire is 1.0 mm2 and that of the

asked by Vandit on December 18, 2016

More Similar Questions