United Scientific Cavendish Gravitational Balance - only $940.05
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science equipment > apparatuses
Cavendish Gravitational Balance
 Cavendish Gravitational Balance
Item number CGB001.
Regularly stocked item.
Usually ships within 3 to 5 business days.
United Scientific
recommended for
grades
8 to 12
ages
13 to 18
 
list price $1880.09
our price $940.05
savings $940.05 (50%)
add this item to your cart
 
This innovative apparatus, developed from the traditional Cavendish pattern is substantially less expensive than earlier models, making the measurement of the tiny but significant Universal Gravitational Constant more accessible to students. It is precisely constructed and allows measurements of G to be made to better than 15 percent relative error using either the initial acceleration method or the equilibrium displacement method. Some learning features are: demonstrates the existence of gravitational forces between masses; measures the Universal Gravitational Constant, G; and verifies the Inverse Square Law for gravitational forces.
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