1 US fluid ounce=1.80 cubic inches 1 Imperial fluid ounce = 1.73 cubic inches
30 micro inches is equal to 0.000030 inches. To convert to ounces of gold, we would need to know the density of gold. Gold has a density of about 0.697 ounce per cubic inch, so 30 micro inches of gold would be a very small weight.
That depends entirely on the dimensions of the jar !
1 ounce [US, liquid] = 1.805 cubic inches The reciprocal of that figure gives you how many ounces are contained in one cubic inch: 1 / 1.805 = 0.5540 In other words, there are 1.805 cubic inches per ounce and 0.5540 ounces per cubic inch.
There are 1,728 cubic inches in a cubic foot.
That depends upon whether you meant fluid ounces -- which measure volume -- or weight ounces. It is possible to convert cubic inches and fluid ounces, since both are units of volume. But weight ounces -- as in 16 ounces to the pound -- is a different story. One ounce of tungsten will occupy far less volume than an ounce of, say, styrofoam! Assuming you mean fluid (or liquid) ounces: 1 ounce [US, liquid] = 1.805 cubic inches.
There are 1,728 cubic inches to the cubic foot
There are 1,728 cubic inches in a cubic foot.
1728 cubic inches = 28316.8 cubic centimeters
There is no such unit as a "cubic ounce".
0.9 fluid ounce is 26.6 cubic centimeters.
No relationship, because cubic metre is volume and ounce is weight.