# Water and Fire Riddle | Don't Memorise | Summary and Q&A

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November 22, 2020
by
Infinity Learn NEET
Water and Fire Riddle | Don't Memorise

## TL;DR

Zeki wins a challenge at a restaurant by filling a glass with water using a candle and atmospheric pressure.

## Key Insights

• 😎 Zeki solved the challenge by using a candle and atmospheric pressure to fill the glass with water.
• 😎 Heating the air inside the glass creates a higher pressure, and cooling the air creates a lower pressure, allowing water to enter.
• 🧩 Understanding the concept of atmospheric pressure and its effect on objects can help solve various puzzles and science challenges.
• ❓ Memorizing concepts without understanding them is not as useful as truly comprehending and applying the knowledge.
• 🎮 Don't Memorize, a YouTube channel, provides interesting videos to help learners understand concepts effectively.
• 🧩 The provided content demonstrates the application of scientific concepts in solving puzzles and challenges.
• 🖐️ Atmospheric pressure, also known as air pressure, plays a crucial role in various natural phenomena.

## Transcript

zeki goes to a restaurant which has a bumper offer going on but to get this price one had to win a simple challenge whoever won the bumper offer would get free food throughout the year if failed he would have to work in the restaurant for an entire year and that too for free tough one right the challenge read fill the glass partially with water wit... Read More

### Q: How does Zeki fill the glass with water using the provided objects?

Zeki uses a candle to heat the air inside the glass, creating a pressure difference that allows water to enter the glass through atmospheric pressure.

### Q: What happens when the air inside the glass gets heated?

When the air inside the glass is heated, it expands, resulting in higher pressure inside the glass compared to the outside.

### Q: Why does water enter the glass when the candle goes out?

When the candle goes out, the air inside the glass cools, causing the air to contract and creating a lower pressure inside the glass. The higher pressure outside the glass forces water to enter to restore equilibrium.

### Q: How does atmospheric pressure play a role in filling the glass with water?

Atmospheric pressure pushes the water into the glass when there is a pressure difference, caused by heating and cooling of the air inside the glass.

## Summary & Key Takeaways

• Zeki takes on a challenge at a restaurant to fill a glass with water using objects provided.

• Zeki uses a candle and atmospheric pressure to successfully fill the glass with water.

• The setup involves heating the air inside the glass with a candle, creating a pressure difference that allows water to enter the glass.