Silver and copper are not magnetic materials so no American 90% silver coin will stick to a magnet.
No because silver and copper are not magnetic materials and therefore will not stick. If it sticks it is fake.
No because they contain no magnetic materials.
The Crookes tube is a sealed glass tube that exhibits fluorescence in it after voltage is passed through the electrodes inside. It was invented in 1875 by Sir William Crookes.
1796 to 1836 is 2.7 grams 1837 to 1853 is 2.67 grams 1853 to 1873 and 1875 to 1891 is 2.49 grams 1873 to 1874 and 1892 to 1964 is 2.5 grams 1865 to present is 2.27 grams
The equation for force is F = ma. Solving for m yields the equation m = F/a. In this case, m = 12000N/6.4m/s^2 = 1875 kg.
No because silver and copper are not magnetic materials and therefore will not stick. If it sticks it is fake.
No because they contain no magnetic materials.
2,000
This is a Trade Dollar and about the most faked US coin of all! The 1875 has 7 kinds of this date. Take it to a coin dealer.
July 31, 2009 Morgan Silver Dollars were not minted until 1878. The silver dollar coin minted by the US Mint in 1875 was the Trade Dollar and they were struck at 3 Mint facilities; Philadelphia, shown as 1875-P , Carson City, shown as 1875-CC and San Francisco, shown as 1875-S. The mint mark can be found on the reverse [tails] side of the coin just above the letter "D" in the word "DOLLAR". The values for these coins are shown in the chart below. Circulated Grades..............1875-P............1875-CC......1875-S G4......................................$160................$200.............$90 F12.....................................$325................$350.............$150 EF40...................................$600................$550.............$250 AU55...................................$1,000.............$875.............$350 Uncirculated GradesMS60...................................$2,400..............$2,500..........$800 MS62...................................$3,200..............$3,250..........$1,400 MS63...................................$5,750..............$5,500..........$2,200 MS64...................................$9,000..............$13,500.........$3,850 MS65...................................$32,000............$40,000.........$17,500 MS66...................................$50,000............$85,000.........$27,500
In 1875 silver dollars were called Trade Dollars and are valued from $200 to $125,000 depending upon the mint mark and the condition of the coin.