QUESTION 4 What is the calculated wavelength?  (Transfer this number to Table 1) λ = 4(L + 0.3d)  Diameter of pvc tube = 3cm  Length of pvc tube = 100cm Length of water column = 17cm. L = total length of tube - length of water filled column L =  100cm - 17cm = 83cm =0.83m d =0.03m λ = 4(L + 0.3d) Wavelength = 4 ( 0.83 + 0.3x0.03) = 3.356meter Wavelength of sound = 3.356 m   QUESTION 5 What is the estimated measurement of the speed of sound?  (Transfer this number to Table 1). 3.356 * 528 = 1771.968 m/s (Help me  to find if I am doing question 5 right)

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QUESTION 4

What is the calculated wavelength?  (Transfer this number to Table 1)

λ = 4(+ 0.3d

Diameter of pvc tube = 3cm 

Length of pvc tube = 100cm

Length of water column = 17cm.

L = total length of tube - length of water filled column

L =  100cm - 17cm = 83cm =0.83m

d =0.03m

λ = 4(+ 0.3d)

Wavelength = 4 ( 0.83 + 0.3x0.03) = 3.356meter

Wavelength of sound = 3.356 m

 

QUESTION 5

What is the estimated measurement of the speed of sound?  (Transfer this number to Table 1).

3.356 * 528 = 1771.968 m/s

(Help me  to find if I am doing question 5 right)

 

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