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Why is it better to launch a hot air balloon on a cold day?
it is better ot launch a hot air balloon on a cold day than on a warm day because the air rises in the atmosphere therefore if you were to go for a cold day you would go very high but if you were to go a ride on a hot day the hot air balloon wont go as high as on the cold day .
What day was the first liquid fueled rocket launched?
The first liquid-fueled rocket was launched on March 16, 1926 by American scientist Robert H. Goddard in Auburn, Massachusetts.
How long does a hot air balloon stay in the air?
It all depends on the amount of fuel you have, most hot air balloons carry 1-2 fuel tanks. On average a hot air balloon burns 25 Gallons of propane an hour, and average fuel tank is a 10 Gallon fuel tank, sometimes 15 Gallons, meaning roughly 45 minutes to an 60 minutes, sometimes its a cool day, you'll require less fuel for more heat, it will last up to an 90 minutes. However, larger balloons carry more fuel, and can stay in the air longer.
Why do hot air balloons launch early in the morning?
A balloon is usually launched in the morning in order to take adventage of the rising air temperature. As long as the temperature is rising, the balloon will need less assistance from the burning fuel to stay aloft. Less fuel burned means less fuel needs to be carried, which further reduces the effort needed to lift the balloon.
What is the observation a bedroom air conditioner blows very cold air at night but only cool air during the day?
its colder at night than it is during the day, so it feels colder at night.
What is the similarities of modern and olden day hot air balloons?
Both modern and olden day hot air balloons use the same principle of heating air to create lift and ascend. They both consist of a large envelope to hold the hot air and a basket for passengers. The basic design and operation of hot air balloons have remained relatively unchanged over time.
What are hot air balloons made out of?
Modern Hot Air Balloons are made of heat resistent Nylon. The olden day ones were made of heavy cotton or linen fabric. Hope that helps ♥ :)
What is the difference between olden day hot air balloons and new hot air balloons?
olden day hot air balloons were made of heavy cotton or linen fabric and carried animals, while modern hot air balloons are made out of heat resistant nylon and carried people hope this helps if this isn't what you're looking for here are some other websites to try http://www.hotairballooning.com/faq/entry/how_do_balloons-fly-29.html or http://www.eballoon.org/history/history-of-ballooning.html these websites are really useful for projects :D
Who designed the first giant hot air balloon for the macys thanksgiving day parade in 1927?
The balloons in the Macey's Parade are not hot air balloons, they are filed with helium.All of the balloons are designed and made by the Goodyear Tire and Rubber Company.
Did the olden day cars have safety belts?
olden day cars have no safety belts
What character was the first hot air balloon to debut in the Macy's Thanksgiving Day Parade?
There are no hot air balloons. They use helium.
What did a hosier do in the olden days?
They made socks and stocking in the olden day and in the medieval towns.
What did they dance in the olden day's?
Actually they mostly did ballet and clog dancing in the "olden days"
What are the examples of air?
The most obvious are being used every day. Air transportation includes: Airplanes, Helicopters, Hot Air Balloons, Blimps, Rockets, Kites, Parachutes and Birds.
What the purification method used in the olden day?
Discuss the purification methods used in the olden days
Why is helium better than hydrogen in hot air balloons?
Helium is safer than hydrogen in hot air balloons because it is non-flammable. Hydrogen can ignite easily, posing a greater risk of fire. Additionally, helium is more stable and its lifting capacity is sufficient for use in hot air balloons.
How many balloons are bought on Valentine's day?
Hundreds of people buy balloons for their loved ones on Valentine's Day.
