कार्टेशियन गोताखोर
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गैस संपीडनीयता और बॉयल के नियम का प्रदर्शन
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
प्रक्रिया
Fill the plastic bottle completely with water, leaving no air space.
Drop in the condiment packet. It should barely float (adjust by adding/removing water if needed).
Seal the bottle cap tightly.
Squeeze the bottle firmly. The diver should sink.
Release the squeeze. The diver should rise.
Experiment with different squeeze pressures to control the depth. Explain using Boyle's law and Archimedes' principle.
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.
विवरण
- श्रेणी
- Gas Laws
- कठिनाई
- Beginner (Middle School)
- अवधि
- 15 मिनट
- अनुमानित लागत
- $3.00
- चरण
- 6
- सामग्री
- 3