कार्टेशियन गोताखोर

गैस संपीडनीयता और बॉयल के नियम का प्रदर्शन

Gas Laws Beginner (Middle School) 15 मिनट ~$3.00

उद्देश्य

गैस संपीडनीयता और दाब तथा उत्प्लावकता के बीच संबंध प्रदर्शित करने के लिए एक कार्टेशियन गोताखोर बनाएं।

पृष्ठभूमि

A Cartesian diver is a small inverted container partially filled with air, placed in a sealed bottle of water. When the bottle is squeezed, pressure increases, compressing the air in the diver, which becomes denser and sinks. Releasing the squeeze reduces pressure, the air expands, and the diver rises.

सुरक्षा चेतावनियाँ

  • No significant hazards

सामग्री

  • Plastic bottle (1L) (1)
    With cap, clear
  • Small plastic condiment packet (1)
    Ketchup or soy sauce
  • Water (1 L)

उपकरण

Scissors

प्रक्रिया

1

Fill the plastic bottle completely with water, leaving no air space.

2 मिनट
2

Drop in the condiment packet. It should barely float (adjust by adding/removing water if needed).

3 मिनट
3

Seal the bottle cap tightly.

1 मिनट
4

Squeeze the bottle firmly. The diver should sink.

2 मिनट
5

Release the squeeze. The diver should rise.

2 मिनट
6

Experiment with different squeeze pressures to control the depth. Explain using Boyle's law and Archimedes' principle.

5 मिनट

अपेक्षित परिणाम

When squeezed, the air bubble in the packet compresses, the packet becomes denser than water and sinks. When released, the air expands, the packet becomes less dense and rises. This demonstrates Boyle's law (P↑ → V↓) in a tangible way.

सफाई

Empty the bottle and recycle. The condiment packet can be discarded.

Frequently Asked Questions

What is the objective of कार्टेशियन गोताखोर?
गैस संपीडनीयता और दाब तथा उत्प्लावकता के बीच संबंध प्रदर्शित करने के लिए एक कार्टेशियन गोताखोर बनाएं।
How difficult is कार्टेशियन गोताखोर?
This experiment is rated as Beginner (Middle School). It takes approximately 15 minutes to complete.
What safety precautions are needed for कार्टेशियन गोताखोर?
Key safety precautions include: No significant hazards.
What materials are needed for कार्टेशियन गोताखोर?
The main materials required are: Plastic bottle (1L), Small plastic condiment packet, Water.
What results should I expect from कार्टेशियन गोताखोर?
When squeezed, the air bubble in the packet compresses, the packet becomes denser than water and sinks. When released, the air expands, the packet becomes less dense and rises. This demonstrates Boyle's law (P↑ → V↓) in a tangible way.