MATERIAL DENSITY MEASUREMENT PROGRAM
Divide the mass of the object by its volume to yield the density of the object. For example, the object density = mass / (Vf – Vi). Compare the measured density to that of pure gold (19.3 g/cc) to determine whether the object is made of pure gold.
The purity and milliem information order of the most used gold settings in the market are listed:
-24 carat is 99.99% pure and its value is 999.9.
The -22 carat is 91.6% pure and the millilem value is 916.
-18 carat gold is 75% pure and its value is 750.
The -14 carat is 58.5% pure and the millilem value is 585.
The required arduino materials will be calculated, only the code is required
It will be independent from the computer that will run on battery
precision scales will be used [no arduino]
4 freelancer chào giá trung bình$23 cho công việc này