Answer:
Regeneration means that an organism regrows a lost part, so that the original function is restored.
As we know that the formula of kinetic energy will be

now here we know that
m = 2 kg
v = 1 m/s
so from the above equation we have


If the length and linear density are constant, the frequency is directly proportional to the square root of the tension.
Answer:

Explanation:
F = Magnetic force = 4.11 N
= Net current
= Current in one of the wires = 7.68 A
B = Magnetic field = 0.59 T
= Angle between current and magnetic field = 
= Length of wires = 2.64 m
= Current in the other wire
Magnetic force is given by

Net current is given by

The current I is
.
As the temperature of water increases, the density of water will decrease.