The amplitude is the maximum displacement of the wave.
So the question is False. B.
It depends on A) how fast the wire vibrates because sound is produced by vibration
Answer:
Explanation:
charge, q = 2e = 2 x 1.6 x 10^-19 C = 3.2 x 10^-19 C
mass, m = 4 u = 4 x 1.661 x 10^-27 kg = 6.644 x 10^-27 kg
Radius, r = 4.5 cm = 0.045 m
Magnetic field, B = 1.20 T
(a) Let the speed is v.
v = 2.6 x 10^6 m/s
(b) Let T be the period of revolution
T = 1.09 x 10^-7 s
(c) The formula for the kinetic energy is
K = 2.25 x 10^-14 J
(d) Let the potential difference is V.
K = qV
V = 70312.5 V
The answer is 167 pounds.
With each<span> passing </span>day<span>, the </span>high tides occur<span> about an </span>hour later<span>. The moon rises about an </span>hour later each day<span>, too (actually, 54 minutes </span>later<span>). Since the moon pulls up the </span>tides<span>, these two delays are connected. As the earth rotates through </span>one day<span>, the moon moves in its orbit.</span>