Product Information
Physics Demonstration Apparatus Pascal’s Sphere Apparatus for Pascal’s Law
Demonstrate how pressure applied to an enclosed fluid is transmitted in different directions with Pascal’s Sphere. This educational apparatus consists of a hollow sphere connected to a hand pump with a plunger and features 10 equidistant nozzles around the sphere.
10 Equidistant nozzles1 Hand pump with plunger360° Multi-directional demonstrationWhat Does Pascal’s Sphere Demonstrate?
The principle behind pressure transmission in an enclosed fluid
Pascal’s Law
A change in pressure applied to an enclosed fluid at rest is transmitted throughout the fluid and to the walls of its container. Pascal’s Sphere provides a visual demonstration of this principle through fluid emerging from multiple nozzles around a hollow sphere.
In simple terms: When the hand pump applies pressure to the fluid inside the sphere, the fluid can emerge through the nozzles in different directions. The pattern helps students visualize pressure transmission throughout the enclosed fluid.Apparatus Layout
Conceptual illustration of the sphere, pump and nozzle arrangement
Illustration is schematic and intended to explain the concept. It does not establish the exact dimensions, nozzle geometry or physical layout of the supplied model.
How the Demonstration Works
A practical sequence for classroom learning
Prepare the Apparatus
Inspect the hollow sphere, pump, plunger and nozzles. Place the apparatus securely on a suitable surface.
Fill as Instructed
Prepare and fill the apparatus with the recommended fluid, following the supplied instructions.
Apply Pressure
Operate the hand pump and plunger as directed to apply pressure to the enclosed fluid.
Observe the Outlets
Observe fluid emerging from the sphere's 10 equidistant nozzles and discuss pressure transmission in different directions.
Follow the supplied operating instructions and avoid excessive pumping pressure. Keep the demonstration clear of electrical equipment and protect nearby surfaces from water.
Product Features and Specification
Configuration based on the provided product description
Product Name Pascal’s Sphere Apparatus Demonstration Principle Pascal’s Law / pressure transmission in enclosed fluids Sphere Hollow sphere Pumping Mechanism Hand pump with plunger Nozzle Arrangement 10 equidistant nozzles around the sphere Demonstration Fluid exits through multiple outlets in different directions when pressure is applied Instructions Supplied with instructions, as specified Material, Dimensions and Fluid Type Confirm with PSAW Laboratory Equipments Price and Availability Confirm with PSAW Laboratory Equipments Where Can Pascal’s Sphere Be Used?
Educational settings and learning objectives
School Physics Labs
Introduce fluid pressure and Pascal’s Law through a visible demonstration.
College Practical Sessions
Support classroom explanations of pressure transmission in enclosed fluids.
Science Demonstrations
Help learners connect a scientific principle with an observable physical effect.
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Questions Before You Order
Answers to common product and classroom-use questions
What is Pascal’s Sphere used for?
It demonstrates Pascal’s Law by showing fluid emerging from multiple outlets when pressure is applied to the fluid inside a hollow sphere.
How many nozzles does this apparatus have?
The specified apparatus contains 10 equidistant nozzles arranged around the sphere.
What is the function of the hand pump?
The hand pump and plunger apply pressure to the fluid inside the sphere, allowing the pressure-transmission principle to be demonstrated.
Does fluid emerge from all the nozzles with equal force?
The apparatus is intended to illustrate pressure transmission in different directions. Actual jet appearance and force can vary with nozzle geometry, flow resistance, fluid level and pumping conditions.
Does the product include instructions?
Yes. The supplied product description specifies that instructions are included. Confirm the exact documentation supplied with the model when ordering.
How do I confirm the price and specifications?
Contact PSAW Laboratory Equipments to check the current price, available configuration, dimensions, materials and availability.
Request a Quotation for Pascal’s Sphere
Planning a physics lab or updating your science equipment? Ask PSAW Laboratory Equipments about this Pascal’s Law demonstration apparatus.
Call: 9416981180
Email: psawsales@gmail.com
Pascals Sphere
Pascal’s Sphere is a physics laboratory apparatus used to demonstrate Pascal’s Law, which states that a change in pressure applied to an enclosed fluid is transmitted throughout the fluid. The apparatus consists of a hollow sphere connected to a hand pump with a plunger. When pressure is applied to the fluid, it exits through 10 equidistant nozzles arranged around the sphere, illustrating pressure transmission in different directions. The apparatus is supplied with instructions for educational demonstrations. Contact PSAW Laboratory Equipments for pricing and availability.