Bluetooth operates at frequencies between 2402 and 2480 MHz, or 2400 and 2483.5 MHz including guard bands 2 MHz wide at the bottom end and 3.5 MHz wide at the top. This is in the globally unlicensed (but not unregulated) Industrial, Scientific and Medical (ISM) 2.4 GHz short-range radio frequency band.
The conversion between the two is 1000 kg/m3 to 1 g/cm3. Water never has an absolute density because its density varies with temperature. Water has its maximum density of 1g/cm3 at 4 degrees Celsius. When the temperature changes from either greater or less than 4 degrees, the density will become less then 1 g/cm3. Water has the maximum density of 1 g/cm3 only when it is pure water.
Water has a maximum density of 1 g/cm3 at 4 degrees Celsius or about 34 degrees Fahrenheit. This is the highest density water reaches at any temperature, and so it is defined as maximum density. From this point, the density of water decreases as its temperature increases.s the temperature of the water continues to increase, the density of the water decreases. At 80 degrees Celsius, the water has a density of .9718 g/cm3.