Question

observation of experiment of sonometer of class 11

Answer 1

Observations
To find the relation between frequency and length
Constant tension on the wire, T= .........kg
Sl No.
Frequency of tuning fork used, f (Hz)
Resonant length of wire
1/ l
(cm-1)
Length increasing l1(cm)
Length decrasing l2 (cm)
Mean l = (l1 +l2) / 2
























To find the relation between length and tension
Sl No.
Load, M (kg)
Tension, T=Mg (N)
Resonant length of wire
l 2
(cm2)
l 2 / T
(cm2 / N)
Length increasing l1(cm)
Length decrasing l2 (cm)
Mean l = (l1 +l2) / 2





















Observations
To find the relation between frequency and length
Constant tension on the wire, T= .........kg
Sl No.
Frequency of tuning fork used, f (Hz)
Resonant length of wire
1/ l
(cm-1)
Length increasing l1(cm)
Length decrasing l2 (cm)
Mean l = (l1 +l2) / 2
























To find the relation between length and tension
Sl No.
Load, M (kg)
Tension, T=Mg (N)
Resonant length of wire
l 2
(cm2)
l 2 / T
(cm2 / N)
Length increasing l1(cm)
Length decrasing l2 (cm)
Mean l = (l1 +l2) / 2
































Mean, l2 / T =.................. cm2 / N










Mean, l2 / T =.................. cm2 / N

Answer 2

Answer:

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