"The Effect of Pressure" Pressure PPT courseware

Description

"The Effect of Pressure" Pressure PPT courseware

1. Pressure:

1. Concept: The force that presses vertically on the surface of an object is called pressure.

2. Pressure direction: perpendicular to the contact surface.

3. Amount of pressure:

NOTE: Distinguish between pressure and gravity.

The effect of stress is related to two factors:

1. The amount of pressure. (proportional)

2. The size of the force-bearing area. (inverse ratio)

2. Pressure

1. Definition: The ratio of the pressure on an object to the force-bearing area is called pressure.

2. Formula: P=F/S

Among them: P: represents pressure; F: represents pressure; S: represents stress area.

3. Unit: P: Pa; F: N; S: m2

Note: International units must be used in calculations.

Summary

1. Understand pressure and be able to draw a schematic diagram of pressure;

2. The concept of pressure and the calculation formula of pressure;

3. Use the pressure formula to perform simple calculations.

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For more information about the PPT courseware "The Effect of Pressure and Pressure", please click the "Pressure ppt Effect of Pressure ppt" tag.

"The Effect of Pressure" Pressure PPT Courseware 4:

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"The Effect of Pressure" Pressure PPT Courseware 3:

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"The Effect of Pressure" Pressure PPT Courseware 2:

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File Info

Update Time: 2024-09-30

This template belongs to Physics courseware Shanghai Science Edition 8th Grade Physics industry PPT template

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