10. Which of these things can be done to change the pitch of a guitar? (Multiple Selection) A. Make a string of different materials B. Put different amounts of tension on the string. C. Change th...

Question 1

Question

10. Which of these things can be done to change the pitch of a guitar? (Multiple Selection) A. Make a string of different mat

science physics

Add a comment Improve this question Transcribed image text

Answer

Answer #1

(10) :

ANS . A,B,C

As:

A : m/L changes as material changes . as per above formula f dependsupon m/l

B : f changes as T as per above formula

C: f changes with L as per above formula.

(11)

$I_d_b = 10_d_b log(\frac{I}{I_0})$

Given I = 20 watt/m²

I_{0 =} 10^-12 watt/m²

$10,blog(10012) Ab 10-12$

$1db= 10,blog(20× 1012)$

Id 133.01db

(12)

C₄ i.e. is set with a frequency of 261.6Hz

(13)

$c= 120010g2 f1$

f2 = 5136

f1 = 286

putting values in above formula we find :

c = 4999.86

(14):

E : cochlea

Add a comment

Answer

Similar Homework Help Questions

Questions: 1. Explain how you can raise the pitch of a note on a guitar by altering the string’s (a) length, (b) tension, or (c) thickness or mass. Be very specific about what you would do to raise th...

Questions: 1. Explain how you can raise the pitch of a note on a guitar by altering the string’s (a) length, (b) tension, or (c) thickness or mass. Be very specific about what you would do to raise the pitch. 2. If the fundamental frequency of a guitar string is 250 Hz, what is the frequency of the second harmonic? Of the third harmonic? Explain. 3. Consider a vibrating guitar string. The loudest harmonic is the fundamental, but many higher...

Question 2

Questions: 1. Explain how you can raise the pitch of a note on a guitar by altering the string’s (a) length, (b) tension, or (c) thickness or mass. Be very specific about what you would do to raise th...

Questions: 1. Explain how you can raise the pitch of a note on a guitar by altering the string’s (a) length, (b) tension, or (c) thickness or mass. Be very specific about what you would do to raise the pitch. 2. If the fundamental frequency of a guitar string is 250 Hz, what is the frequency of the second harmonic? Of the third harmonic? Explain. 3. Consider a vibrating guitar string. The loudest harmonic is the fundamental, but many higher...

10. Which of these things can be done to change the pitch of a guitar? (Multiple Selection) A. Make a string of different materials B. Put different amounts of tension on the string. C. Change th...

Homework Answers

Add Answer to:
10. Which of these things can be done to change the pitch of a guitar? (Multiple Selection) A. Make a string of different materials B. Put different amounts of tension on the string. C. Change th...

Post as a guest

Earn Coins

Questions: 1. Explain how you can raise the pitch of a note on a guitar by altering the string’s (a) length, (b) tension, or (c) thickness or mass. Be very specific about what you would do to raise th...

10. Which of these things can be done to change the pitch of a guitar? (Multiple Selection) A. Make a string of different materials B. Put different amounts of tension on the string. C. Change th...

Homework Answers

Add Answer to: 10. Which of these things can be done to change the pitch of a guitar? (Multiple Selection) A. Make a string of different materials B. Put different amounts of tension on the string. C. Change th...

Post as a guest

Earn Coins

Questions: 1. Explain how you can raise the pitch of a note on a guitar by altering the string’s (a) length, (b) tension, or (c) thickness or mass. Be very specific about what you would do to raise th...

Add Answer to:
10. Which of these things can be done to change the pitch of a guitar? (Multiple Selection) A. Make a string of different materials B. Put different amounts of tension on the string. C. Change th...