1 micrometre (µm) equals 0.00003937 inches, therefore 0.5 micrometre equals 0.000019685 inches.
19 inches
1303 Nickels stacked up would be roughly 100 inches. A nickel is 1.95mm thick which is 0.07677165 inches thick.
5inches
36 tonnes
You need to specify the slab's width and the length as well.
It is 9.50 x 7.31 inches and is 0.34 inches thick.
how many bags of cement for a pad 4x7x4 inches thick
3.9 inches
Since the units are incompatible, we can't convert in into in². Inches measures length while inches squared measures area.
1000
12 inches
How many square yards in a 20x18 feet 3 inches thick
A standard queen mattress typically measures 60 inches wide by 80 inches long and about 10 to 12 inches thick. To calculate the volume, you can convert the dimensions to feet: 5 feet wide, 6.67 feet long, and approximately 0.83 to 1 foot thick. This results in a volume of about 25 to 30 cubic feet, depending on the thickness of the mattress.
Those measures are not compatible
19 inches
You have not said what substance you are using a ton of to cover the asphalt.
It depends on what "5 thick" is: 5 inches thick, 5 feet thick, 5 yards thick, 5 miles thick etc.