When it's at its highest temperature
The answer is 20 meters would be the water depth started to feel bottom. This is half of the wavelength. The reason behind this is the wave travels half or the partial of the wavelength underneath the surface. For that reason that is where the wave would be starting to feel the ground.
A ) 14 billion years = 14,000,000,000

b ) 1 year = 365 · 24 · 3,600 = 31,536 · 10³
Answer:
R = 2Ω
Explanation:
Potential difference (V) = current (I) * Resistance (R)
V = IR
I = 2.0A
V = 10v
R = ?
V = IR
R = V / I
R = 10 / 2
R = 2Ω
The resistance across the wire is 2Ω
Answer:
4.0 m/s
Explanation:
acceleration = (16-2) /3.5 = 4 m/s