💧 Pascal's Law & Hydraulic Machines – Class 6 Fun Puzzles
🚜 Puzzles on Hydraulic Machines (Based on Pascal's Law)
Hydraulic machines like jacks, presses, and brakes work using Pascal’s Law, which says that pressure in a closed liquid spreads equally in all directions. These fun puzzles will help you understand how these amazing machines work. Ready to try them all? 😄💡
🔍 Understand Hydraulic Machines
- 🔹 Principle: Hydraulic machines work on Pascal’s Law – “Pressure applied to a liquid in a closed system is transmitted equally in all directions.”
- 🔹 Equal Pressure Everywhere: When you press one part of the liquid, pressure spreads to all sides at the same time.
- 🔹 Small Area → Large Force: A small piston gets pushed with little force, which becomes a big force on a larger piston.
- 🔹 Force Multiplier: The machine increases the force without changing the pressure.
(Formula: Pressure = Force / Area) - 🔹 Real-Life Examples: Hydraulic jack, hydraulic press, and brake systems in vehicles.
Puzzle 1: Fill in the Blank
Pascal’s Law applies to __________ in a closed container.
Puzzle 2: True or False
Pressure applied at one point in a liquid spreads only upward. True or False?
Puzzle 3: What Am I?
I help lift heavy cars in a service station using Pascal’s Law. What am I?
Puzzle 4: Match Me!
Pascal's Law → Pressure
Gravity → ?
Puzzle 5: Choose the Odd One
Hydraulic Jack, Hydraulic Press, Balloon, Toothpaste Tube
Puzzle 6: Riddle
Though I look soft and flexible, I apply pressure when squeezed. What am I?
Puzzle 7: Jumble Word
Unscramble: D H Y R U A L I C
Puzzle 8: One Word Answer
Who was the scientist behind Pascal’s Law?
Puzzle 9: Choose the Correct Statement
Which of these is TRUE?
A) Pressure in liquids flows only down
B) Liquids can’t transmit pressure
C) Pressure in a closed liquid spreads equally
Puzzle 10: Fill in the Blank
Pascal’s Law is used in a __________ brake system.
