Answer:
C. You will experience the same amount of force on all sides.
Step-by-step explanation:
This is because the only force acting on your hand as a result of the wooden block is gravitational force because no external pressure is exerted on the block.
Gravitational force is a product of mass and acceleration. It has nothing to do with the surface area of the object.
Hence, regardless of the surface of the wooden block resting on your palm, the force remains the same.