the length and the width of a rectangular metal sheet are 15 in. and 8 in. find the area of the rectangular metal sheet.

The length and the width of a rectangular metal sheet are 15 in . and 8 in . Find the area of the rectangular metal sheet. => 80 in. 2 or 60 inh..

The length and width of a rectangular sheet are 15 in. and 8 in. Find its area. => 60 in. 2 or 80 in. 2 or 100 in. 2 or 120 in. 2..

The dimensions (in inches) of a rectangular metal sheet are in the ratio 3 : 2. Due to the heat the sheet expanded as shown. Perimeter of the sheet after the expansion is 110 inches. What is the percent increase in the perimeter of the ..

A rectangular tin sheet, 14 in. long and 5 in. wide, is rolled along its length to form a cylinder by making the opposite edges meet. What is the base radius of the cylinder formed? => 14 in. or 2.23 in. or 11 in. or 10..

The perimeter of a rectangular wallpaper is 46 inches and its width is 10 inches. Find the length of the rectangular sheet of wallpaper. => 12 inches or 14 inches or 13 inches or 15 inches..

This is the most convenient method used for the purification of a number of metals e.g., copper, silver, gold, zinc, aluminium, nickel etc. The crude (impure) metal is made the anode and a thin sheet of pure metal is made the cathode. The electrolyte is usua..

Find the surface area of a rectangular packing box measuring 12 in. in length, 6 in. in width, and 3 in. in height. => 202 in. 2 or 252 in. 2 or 272 in. 2 or 352 in. 2..

The length, width and height of a rectangular box are 8 in. , 6 in. and 7 in. respectively. What is its volume? => 346 in. 3 or 331 in. 3 or 336 in. 3 or 56 in. 3..

A rectangular sheet of iron measures a inches in length and ( a - 6) inches in width. What are the dimensions of the sheet, if its area is 40 inches 2 ? => 12 inches by 6 inches or 9 inches by 3 inches or 11 inches by 5 inches or 10 inches..

In metallic crystals the constituent particles are positive kernels i.e., nuclei where inner electrons are dispersed in a sea of mobile valence electrons. The forces present between the constituents are metallic bonds. The main characteristics of metallic cr..