HONG KONG: AUTUMN/WINTER FASHION WEEK

The video tutorial provides an introduction to the concept of pressure, emphasizing its importance and applications in various contexts. The repetition of the word 'pressure' highlights its significance and the need to understand it thoroughly.

What is the basic definition of pressure?

• The force applied perpendicular to the surface of an object per unit area.

• The amount of space an object occupies.

• The weight of an object.

• The speed at which an object moves.

Which of the following is NOT a type of pressure?

• Thermal pressure

• Hydraulic pressure

• Atmospheric pressure

• Gauge pressure

What is atmospheric pressure?

• The pressure exerted by a solid object.

• The pressure inside a closed container.

• The pressure exerted by the weight of air in the atmosphere.

• The pressure within a liquid.

How does pressure affect weather patterns?

• High pressure leads to stormy weather.

• Low pressure leads to clear skies.

• High pressure leads to clear skies.

• Pressure has no effect on weather.

Which of the following is an application of pressure in everyday life?

• Listening to music

• Using a vacuum cleaner

• Watching television

• Reading a book