1 Soldering more than 3 rings can cost $55 to $75. 2  The price for removing a stone from a ring can fall between $6 and $50 depending on the type of ring and its size. 3  Straightening or refinishing a ring can cost between $14 to $50. 4  For example, the website BCDeskin.com offers repair for various types of jewelries.
By matching the Measured Density to the Calculated Density, you are likely to find values similar to the following: Earth has a core filling about 65% of its interior. Venus: 65%, Mars: 40%, Mercury: 80%, The Moon: 40%.
It is the largest of the four giant planets in the Solar System and hence its largest planet. It has a diameter of 142,984 km (88,846 mi) at its equator. The average density of Jupiter, 1.326 g/cm3, is the second highest of the giant planets, but lower than those of the four terrestrial planets.