please give me right answer of my questions i make you brainlist
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please give me right answer of my questions i make you brainlist
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Verified answer
Answer:
6,62,725
Step-by-step explanation:
Raman purchase a house - rs.6,65,700
Raman spend in repairing- rs.2,975
Hense, 6,65,700 - 2,975
= 6,62,725
Answer:
Frequency of oscillation of string in n
th
harmonic is
2l
nc
.
where c is the speed of the wave in the string.
Since the string vibrates in 4 segments, n=4
400=
2l
4c
⟹
2l
c
=100
Fundamental frequency f
1
=
2l
1×c
=100Hz