Final answer:
The force on a 2-meter square metal sheet held 100 meters below the surface is calculated using the formula Pressure × Surface Area, which is linked to concepts of fluid pressure in physics. The correct answer is option A.
Step-by-step explanation:
The force on a 2-meter square metal sheet held horizontally 100 meters below the surface is given by Pressure × Surface Area. This is because the force due to a fluid on a submerged object is a result of the fluid pressure acting on the object's surface area. This is a physics concept that involves understanding fluid statics, which is part of fluid mechanics.
To calculate this force, we would first need to determine the pressure at the depth of 100 meters, which can be found using the formula for pressure due to a liquid column (Pressure = Density of fluid × Gravitational acceleration × Depth). Then, we would multiply this pressure by the surface area of the metal sheet to find the total force exerted by the water on the surface.