INDIAN GEOGRAPHY

MINERAL AND ENERGY RESOURCES IN INDIA

MINERALS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
airplanes, cans, foil, cooking pots, and motors can all be made from ____
A
copper
B
lead
C
aluminum
D
gold
Explanation: 

Detailed explanation-1: -Aluminum plays a vital role in the construction of aircraft. Its high resistance to corrosion and good weight to strength to cost ratio makes it the perfect material for aircraft construction. But the one property that makes aluminum the ideal metal for aircraft construction is its resistance to UV damage.

Detailed explanation-2: -Aluminium is a ductile metal and it has a high melting point and good thermal conductivity. Metals like copper and aluminium and alloys like steel are mostly used to make utensils. Due to their ability to conduct heat, copper and aluminium are the most common metals that are used as utensil materials.

Detailed explanation-3: -Information. Aluminum foil is 98.5% aluminum with the balance primarily from iron and silicon to give strength and puncture resistance. The molten alloy is rolled thin and solidified between large, water-cooled chill rollers. During the final rolling, two layers of foil are passed through the mill at the same time.

Detailed explanation-4: -Aluminium is used in tables, chairs, shutters, picture frames, lamps, decorative wall panels, air conditioning units and radiators.

There is 1 question to complete.