FLOW RATE: Flow Rate = Distance Liquid Flows Time LET’S TRY IT: PROBLEM: Do all liquids have the same viscosity? HYPOTHESIS: ______________________________________________________________________________________ _______________________________________________________________________________________ PROCEDURE: We will be using a marble to flow through the given substances, as the fluid has to flow past the marble. FLUID PREDICT DISTANCE TIME IT FLOW RATE ACTUAL RANKING MARBLE TOOK (cm/sec) FLOW 1 viscous TRAVELS (sec) RATE AND 4 not (cm) RANKING Isopropanol alcohol Vegetable oil Glycerol ANALYSIS: 1. activity, running or swimming, would give you the least resistance?
FLOW RATE: Flow Rate = Distance Liquid Flows Time LET’S TRY IT: PROBLEM: Do all liquids have the same viscosity? HYPOTHESIS: ______________________________________________________________________________________ PROCEDURE: We will be using a marble to flow through the given substances, as the fluid has to flow past the marble. FLUID PREDICT RANKING 1 viscous 4 not DISTANCE MARBLE TRAVELS (cm) TIME IT TOOK (sec) FLOW RATE (cm/sec) ACTUAL FLOW RATE AND RANKING Isopropanol alcohol Vegetable oil Glycerol ANALYSIS: 1. activity, running or swimming, would give you the least resistance? _______________________________________________________________________________________
mix_and_flow_student_notes.docx