Airplanes are made out of aluminum alloys because weight is such an important factor in aircraft design. Aluminum and aluminum alloys are much lighter than other metals.
Pure aluminum is not strong enough as building material for airplanes. Alloy with Al are stronger.
You should specify, better for what.
The thermal conductivity of copper is higher than that of aluminum, and silver is better than either copper or aluminum.
The are much more efficient than the ones from brfore...... the are much safer and can last longer :) Hope that helps :P
Aluminum because it is a better conductor
The maintenance of aluminum windows is better than with vinyl. Aluminum windows are also better at reducing noises. Their strength is better than vinyl. There are a lot of pluses to vinyl windows as well such as cost, and the fact that they are environmentally friendly.
Aluminum would be better at keeping the temperatures lower compared to steel.
The shiny side of aluminum foil reflects heat better than the dull side.
Airplanes were invented because people wanted to fly like birds.
airplanes have huge engines unlike cars the also run on a better type of fuel than cars but jet fuel would ruin a car
Aluminium is way lighter than iron, and therefore the plane can get off the ground.