"Connector" Pressure and Buoyancy PPT Courseware 2

Description

"Connector" Pressure and Buoyancy PPT Courseware 2

teaching objectives

1. Know the principles of connectors and be able to explain related phenomena

2. Understand the connectors in life

Connector Features

When the same kind of liquid is contained in the connector and is not flowing, the liquid level of each part in direct contact with the atmosphere is always maintained at the same height.

Suppose there is a liquid sheet AB in the middle of the lower part of the U-shaped tube. When the liquid sheet AB is at rest, the pressure of water on both sides is p1-p2. According to the liquid pressure formula _______, h1-h2 can be known.

Class exercises

1. Which of the following is not a connector ( )

A. Teapot B. Boiler water level gauge C. Sprayer D. Fountain

2.The following picture is correct ( )

3. Regarding the connector, which of the following statements is correct ( )

A. In the connector, if the liquid does not flow, the liquid levels in each container must be equal.

B. In the connector, the level of the liquid level is related to the shape of the container.

C. As long as the containers at the bottom are connected to each other, they are connected

D. The connector is filled with the same liquid. When the liquid does not flow, the pressure in each container at the same level is equal.

Summary of this lesson

1. Definition, characteristics and principles of connectors

2. Connectors and ship locks in life

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For more information about the "Pressure and Buoyancy Connector" PPT courseware, please click on the "Pressure and Buoyancy PPT Connector" ppt tag.

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"Connector" Pressure and Buoyancy PPT Courseware:

"Connector" Pressure and Buoyancy PPT Courseware Observation and Thinking Small holes allow the pot body to communicate with the outside world. There is a small hole on the teapot lid to communicate the pot body with the outside world. In this way, the pot body and the bottom of the spout are connected, and the upper part is open. It has this The container of a structure is called a connector. Connected..

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Update Time: 2024-09-10

This template belongs to Physics courseware Beijing Normal University eighth grade physics volume 2 industry PPT template

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