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What else can I help you with?
What is heavier iron or silica?
Iron is heavier because iron is a metal and metals are heavier but silica is not a metal so silica is lighter than iron.
Is vinegar heavier than water?
no vinegar is heavier
Is the earth heavier than the sun?
No, the Sun is much heavier than the Earth. The Sun's mass is about 333,000 times greater than the Earth's mass.
Is lead heavier than uranium?
Yes, uranium is more dense (heavier) than lead.
Which gasses are heavier than oxygen?
Gases that are heavier than oxygen include nitrogen, argon, krypton, xenon, and radon. These gases have greater atomic or molecular weights than oxygen, making them heavier.
What is heavier than air flying craft?
"Heavier than air" refers to airplanes.
When did the Wright bothers invent the airplanes?
The first heavier than air flight, which was by the Wright brothers was in 1903.
List several types of lighter than and heavier than air vehicles?
Heavier: Airplanes Gliders Helicopters Lighter: Blimps Balloons
Why are aircrafts catergorized into heavier-than-air and lighter-than-air vehicles?
hot air balloon, jets, airplanes, etc.
Are propeller planes still being used?
Yes they are still being used but they are not popular. That answer is true for military airplanes but for civilian airplanes propeller driven airplanes are the MOST flown and more of them are being manufactured than jet planes.
Diff airplanes and aircraft?
All airplanes are aircraft, but not all aircraft are airplanes. "Aircraft" means any man-made thing that is supposed to be able to maintain sustained flight--gliders, helicopters, autogyros, blimps, paper airplanes, whatever. An "airplane" is a powered heavier-than-air aircraft with fixed wings.
Is 15 pounds of steel heavier than 18 pounds of feathers?
are you being serious, if you are no, 15 is not heavier than 18 pounds of feathers.
How many type aircraft?
There are "lighter-than-air" craft which are known as blimps or balloons, "heavier-than-air" craft which are divided into fixed-wing (airplanes) and rotary wings (helicopters).
What is heavier a tank or an a eroplane?
A tank is typically heavier than an airplane. Tanks are military vehicles designed for combat, and they are armored and heavily equipped with weapons. Airplanes are designed for flight, and their weight can vary depending on the type and size of the aircraft.
What kind of flying machine is heavier than air?
Any object, provided it is aerodynamic in its design, may be rendered airborne, providing it can generate the needed lift and thrust.
What impact did the invention of the airplane have in the 1800s?
There was some experiments with gliders in the late 1800 but nothing yet for powered airplanes which is what is generally meant when referring to airplanes. Not until 1903, when brothers Orville and Wilbur Wright from Dayton Ohio, were the first to successfully fly a heavier than air powered airplane and have been credited with being the authentic true inventors of the airplane.
Was airplane the original name?
yes Airplanes were called Heavier Than Air Machines originally. Aeroplane was another common word. Not sure when airplane became the general word.
