Linear mass density of string is is under tension of 80 N. calculate velocity of the pulse travelling
40 m/s
4 m/s
20 m/s
0.4 m/s
Speed of wave on string -
- wherein
Tension in the string
linear mass density
Option 1)
40 m/s
This is correct.
Option 2)
4 m/s
This is incorrect.
Option 3)
20 m/s
This is incorrect.
Option 4)
0.4 m/s
This is incorrect.
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