Aguitar string is 95 cm long and has a mass of 3.3 g. the length l from the bridge to the support post is 66 cm, and the string is under a tension of 580 n. what is the frequency of the fundamental tone?

The frequency of the fundamental tone is 309.56 hz

Explanation:

The frequency of the fundamental tone is given by the following equation:

Where is the frequency of the fundamental tone, v is the velocity of the wave on the string and L is the length of the string that is vibrating.

From the question we know that L is 66 cm.

On the other hand, the velocity can be calculate as:

Where T is the tension, is the total mass of the string and is the total length of the string

From the question we know that T is 580N, is 3.3g and is 95 cm.

For not have problems with units, T needs to be in Newtons, L and needs to be in meters and m need to be in Kg. So the transform values are

L=0.66m

m=0.0033 Kg

T=580N

Replacing on the equation of velocity we get:

Now with the value of the velocity of the wave. we can calculate the value of the frequency of the fundamental tone as:

So, The frequency of the fundamental tone is 309.56 hz

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..

answer: option c.

explanation: