Wenzel's law states that the absolute value of this function for a contact angle with a rough surface is always greater than that for a contact angle with a smooth surface.
Wenzel's law states that the absolute value of this function for a contact angle with a rough surface is always greater than that for a contact angle with a smooth surface. The weight is multiplied by this function of the contact angle to yield the normal force exerted by an inclined surface, and the magnitude of work is found by multiplying force, distance, and this function of the angle between exerted force and direction of movement. For 10 points, name this function that appears in the dot product and is represented as adjacent leg over hypotenuse.
Wenzel's law states that the absolute value of this function for a contact angle with a rough surface is always greater than that for a contact angle with a smooth surface.
cosine