Nerve cells transmit electrical signals through their long tubular axons. These signals propagate due to a sudden rush of Na+ io
ns, each with charge +e, into the axon. Measurements have revealed that typically about 6.2×1011 Na+ ions enter each meter of the axon during a time of 13 ms.
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Answer:
T = 29.6 N
Explanation:
length of the rope is
L = 18 m
mass of the rope is
m = 12 kg
now we have
mass per unit length of the rope is given as
[te]\lambda = \frac{12 kg}{18 m}[/tex]
now time taken by wave to reach from end to other
now we have
so we will have