Question

5. Soft drink production is a detailed process that involves infusing water with a number of ingredients such as sugar, essences and even carbon dioxide to carbonate the drinks. The manufacturing process also requires the final product to be filled into the correct packaging, which could be a packet or bottle. A soft drink Company decides to fill soft drink in two types of metallic cans as they are less hazardous to the environment, one of radius 7cm and height 13cm and the other one of radius 3cm and height 6 cm.

i) What is the ratio of the lateral surface area of two cans?

ii) How many cans can be prepared from a metallic sheet of size 11 m by 8 m for the first can

iii) What is the ratio of the total surface area of two cans?

iv) How many cans can be prepared from a metallic sheet of size 11 m by 18 m for the second can whose top is open?​

Answer 1

Soft drinks can be made at home by mixing a syrup or dry ingredients with carbonated water, or by Lacto-fermentation. ... Carbonated water is made using a soda siphon or a home carbonation system or by dropping dry ice into water. Food-grade carbon dioxide, used for carbonating drinks, often comes from ammonia plants.

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