Physics Teaching Model, Boyle'S Law Demonstrator, Pressure and Volume Relationship Demonstrator, High School Physics Experiment Equipment

I. OVERVIEW: This instrument is designed according to the new high school physics textbook, and tells the relationship between pressure and volume when a certain mass of gas in an ideal state is warm and constant. 2. STRUCTURE: This instrument consists of a scaled air chamber, pressure gauge, air release valve, base, etc. 3. OPERATION: Open the bleed valve and pull the piston to a certain scale line to allow a volume of air in the air chamber. Close the bleed valve, gently push the piston to a certain scale line to reduce the air volume, and read the pressure gauge reading. In the same way, take three scale lines with different volumes and record the readings of the three pressure gauges. Through the formula PV,=P,V2=P,V,=Co, it can be verified that when the temperature of a certain mass of gas is constant, its pressure is inversely proportional to its volume. FOURTH, NOTE: Do not use too much force, so as not to damage the air chamber, open the air release valve after the experiment is completed, and store it in a cool and dry place.

• Overview: This instrument is designed according to the new high school physics textbooks, and it tells the relationship between pressure and volume when a certain mass of gas is in an ideal state when it is warm and constant.
• Structure: This instrument consists of a scaled gas chamber, pressure gauge, air release valve, base, etc.
• The instrument is easy to operate, intuitive to demonstrate, obvious effects and great visibility.
• Used in high school physics experiment equipment teaching equipment
• Note: Do not use too much force to avoid damage to the air chamber. Open the air release valve after the experiment and store it in a cool and dry place.