It would be Constructive interference. It occurs when two waves collide and make a taller wave.
Answer:
23932242.5 Pa
Explanation:
= Atmospheric pressure = 
= Pressure of seawater
= Density of sea water = 
h = Depth of shipwreck = 
g = Acceleration due to gravity = 9.81 m/s²
The absolute pressure is given by

The absolute pressure at the depth of the shipwreck is 23932242.5 Pa
C. This is the idea of "black body radiation". Charcoal/carbon is a "perfect black body". Absorbs all radiation. There's a whole host of stuff about this in physics, including, I think, Planck's (Nobel Prize winner) black body radiation theory.
A soccer ball would keep moving forever without physics, because without force to act upon the soccer ball, it could, or will not be able to stop the acceleration. And force is a factor in physics.