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What is the value of the Story of Canada complete 4-volume collection of 23K gold-leaf stamps and day-of-issue stamps?
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How do you calculate the amount of salt to add to your pool 4700gallons?
The answer is in litres so convert first.Example:Salt concentration required = 4000ppmPool volume = 50,000 litresCalculation goes like this:PPM / 1000 = 4Volume / 1000 = 504 x 50 = 200kg Salt Required
What is the volume in Cubic Meters if the hole is 100 feet long by 16 feet wide by 4inches deep?
Volume = length * width * depthVolume = (100 * 12) * (16 * 12) * 4Volume = 921, 600 cubic inchesConvert this to cubic meters921 600 (cubic in) = 15.1023182 cubic meters
Show that the atomic packing factor for the Bcc crystal structure is 0.68?
In body-centred cubic structure,The no. of atoms per unit cell= 2Volume of 2 atoms (spherical)=2*(4/3)πr3We know the radius of atom in BCC isr = a√34Volume occupied by the atoms per unit cell(v) = 8πa√33 4v == 8πa33√3------- ---------3 4*4*4Volume occupied by the atoms per unit cell(v) =πa3√3----8Volume of the unit cell for a cubic system(V) = a3Atomic packing factor (APF) =(πa3√3/8)--------------a3√3(or) APF =π---------8APF = 0.68Therefore, we can say that 68% volume of the unit cell of BCC is occupied by atoms and remaining 32%volume is vacant.Thus the packing density is 68%.
Write a program to calculate the volume of cube cylinder and rectangular box using the concept of function overloading?
The following code demonstrates function overloading to calculate volumes of cubes, cylinders and rectangular boxes (cuboids).#include // required for input/output.#include // required for atan() function.using namespace std; // required for console input/output.// User-input control function (avoids garbage input).unsigned int GetNum( char * prompt ){int iResult = 0;cout iResult ) iResult < 0 ){cin.clear();cin.ignore( BUFSIZ, '\n' ); // If BUFSIZ not defined, use literal constant 512 instead.cout
