RING & BALL APPARATUS

RING & BALL APPARATUS

Ring And Ball Apparatus – Physics Equipment

• The ring and ball apparatus is a physics lab equipment used to teach heat, temperature and thermodynamics.
• A ring and ball apparatus is used for demonstrating thermal expansion of metal.
• When the Ring and Ball both are at same temperature the ball easily passes through the ring.
• Heat the ball in a flame.
• The ball expands due to increased molecular motion.
• Try to pass the ball through the ring, it will not passes

        Ball Size 25 mm

        Ball Size 18 mm