Gravesande's Brass Ball and Ring Apparatus giant With Circuit Breaker / 15

With Circuit Breaker / 15 amp: Large general purpose switched AC/DC voltages of 2-12V

illustrating the relationship between electricity and magnetism

Hand Whirling / Adjustable Slits: Creates an interrupted view of a moving object

Constructed from seamlessly regenerated cellulose and possessing a standard molecular weight cutoff range of 12

whether from current passing through a resistor

Gravesande's Brass Ball and Ring Apparatus giant With Circuit Breaker / 15Gravesande's Brass Ball and Ring Apparatus serves as a practical tool for showcasing thermal expansion concepts and demonstrate the effects of heating a metal. Students can observe the effects of temperature changes on the expansion of a ring and its effect on the passage of a metal ball. The size of the brass ball is precisely matched to the brass ring, ensuring that even if the ball is significantly warmer or the ring is significantly cooler, the