The speed of sound of matter
Beryllium 12890
Lead 2 160
Aluminum 6420
Shiying 5968
Molybdenum 6250
Glass 3980~5640
Titanium 6070
Resin 2680
Nickel 6040
Nylon 2620
Iron 5960
Polyethylene 1950
Magnesium 5770
Rubber 1550~ 1830
Tungsten 54 10
Yushu 4 120
Copper 50 10
Gan you 1904
Zinc 42 10
Seawater 153 1
Silver 3650
Water 1496.7
Platinum 3260
Kerosene 1324
Tin 3320
Castor oil 1477
Jin 3240
Turpentine 1255