Fluid Flow Velocity and Pressure Relationship Demonstrator Physics Experimental Equipment Teaching Instrument

INSTRUCTIONS:Fill the connector with water. At this time, the liquid level of the three tubes is level, and the hair dryer is turned on. Since the tube at B is thinner and the speed is faster than the two places A and C, the pressure at B is less than the two places AC, and the three liquid levels show different heights. . Blowing with a hair dryer, the airflow is constant, the gear can be changed, the wind at the inlet is adjustable, a cigarette can be sprayed in the tube, or a few drops of milk can be dripped in the liquid to make the visual effect better.This experiment can show that in fluid mechanics, a feature of fluid pressure is that a stable flowing fluid (such as flowing air or water) flows through a place with a large cross section, with a small flow rate and a strong pressure, but flows through a place with a small cross section. The flow rate is large, and the pressure is small.PRECAUTIONS:This instrument is made of glass and should be handled with care and no impact. After use, put it in a cool, dry place

• * Structure: The instrument is composed of a base, a bracket, and glass instruments.
• * Through experiments, students can understand the relationship between fluid velocity and pressure.
• * Size: 15*16*11cm/5.9*6.2*4.3in Weight: 210g
• * It is a good teaching aid for physics teaching.
• * This instrument is made of glass and should be handled with care and no impact. After use, put it in a cool, dry place