Usually 1 gr =64.799 mg or simply 65mg
So to calculate for 300mg divide by 65
=300÷65
=4.6 or 5 (V grains)
Ans:V grains
What is the volume (in km3) of Avogadro's number of sand grains if each grain is a cube and has sides that are 1.6 mm long? km3 (b) How many kilometers of beaches in length would this cover if the beach averages 121 m in width and 11.1 m in depth? Neglect air spaces between grains. km
Question 12 Current Attempt in Progress Determine the ASTM grain size number if 32 grains per square inch are measured at a magnification of 250x
Determine the ASTM grain size number if 90 grains per square inch are measured at a magnification of 65x, Part 1 In this problem, you are asked to find the ASTM grain size number given the number of grains per square inch and the magnification. Solve Equation 4.18 (below) for G. nu (100) = 20-1 0(0,0) Valio [0:0] Hasinaresin TO I COOO a . . va 40 10 X Erase Save & Close Undo Redo Select All Select Delete Help...
How does grain angularity and grain size distribution affect a soil's permeability? (Assume the average grain size corresponds to a medium sand) Angular grains in a well graded sand result in greater permeability than rounded grains in a poorly graded sand The angularity of the grains has no effect on the permeability of a soil The grain size distribution of a soil has no effect on its permeability Angular grains in a well graded sand result in lower permeability than...
Illustrate and label 9 grains separated by grain boundaries. In your drawing, which structures are crystals? What is polycrystalline? What are grain boundaries? How are the atoms arranged inside a grain?
Order: grain 1/300 of a prescribed medication. available : Grain 1/150 per tablet. How many tablets should be given?
A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess board. On the second square the King would place two grains of wheat, on the third square, four grains of wheat, and on the fourth square eight grains of wheat. If the amount of wheat is doubled in this way on each of the remaining squares, how many grains of wheat should be...
A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess board. On the second square the King would place two grains of wheat, on the third square, four grains of wheat, and on the fourth square eight grains of wheat. If the amount of wheat is doubled in this way on each of the remaining squares, how many grains of wheat should be...
Write a python program to do the following: A. How many total grains of wheat did the ruler have to pay the inventor? B. A wheat grain weighs about 50mg. How much did the wheat weigh in tons (a ton is 1000 kilos)? C. If 1kilogram of wheat costs $5. How much would that wheat cost nowadays? (convert the number to billions of dollars and separate the output with commas between each thousand –for example a sample output should look...
3. Order: Morphine gr 1/6, po (by mouth), PRN (as needed). Note: When grains are used in a prescription, the part of a grain is usually listed after the letters "gr" (1 gram 15.43 gr [grains]) Drug available: Morphine 10 mg tablets How many tablets would you give each time?