QUESTION 11 The first mod" the fundamental mod" of the wave accurse when (n) is equal to: OA. 2 0.2 points OB 1 OCA OD.3 QUESTION 12 Irregular flow of fluid is called Streamline Laminar flow Turbulent O Uniform QUESTION 13 As a rock sinks deeper and deeper into water of constant density, what happens to the buoyant force on it? It increases. It remains constant. It decreases. It may increase or decrease, depending on the shape of the rock. Sen Arwer 0.2 points Save Alower 0.2 points Save Arawer