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What else can I help you with?
Do you still use hydrogen powered airships?
There never were hydrogen powered airships. Hydrogen provided lift, not propulsion. Propulsion came from combustion engines using diesel or gasoline.
How many groups and how many periods does the modern periodic table have hydrogen and helium should be counted as the first period.?
The periodic table has 18 groups ant 7 periods. Hydrogen and helium are considered members of the first period.
What nuclei are fused in the nuclear reaction of a hydrogen bomb?
In a hydrogen bomb, hydrogen isotopes such as deuterium (2H) and tritium (3H) are fused together to form helium. The main reaction involves the fusion of deuterium and tritium nuclei to create a helium nucleus, along with a neutron and release of a large amount of energy.
Why are Blimps filled with helium?
Hydrogen, which has more lift per quantity- is too volatile and explosive- remember the HIndenberg! Helium is only practical lifting gas for modern dirigibiles. There were rumors the Navy synthesized something during World War II for blimp lifting gas but details are sketchy.
Why is helium used in hot air balloon?
It isn't. Hot air Ballons use Hot Air. Hot air being lighter and therefore less dense than normal air allow the balloon to float.
Which element is used to absorb heat in spacecrafts?
The element is used to absorb heat in a spacecraft is helium. There are modern technologies that are being developed for the same purpose.
Do you still use hydrogen powered airships?
There never were hydrogen powered airships. Hydrogen provided lift, not propulsion. Propulsion came from combustion engines using diesel or gasoline.
Modern view of the galaxy formation?
The Big Bang leads to huge clouds of hydrogen and helium, which eventually condense into galaxies.
How many groups and how many periods does the modern periodic table have hydrogen and helium should be counted as the first period.?
The periodic table has 18 groups ant 7 periods. Hydrogen and helium are considered members of the first period.
Why was the Hindenburg filled with gas?
The Hindenburg was a Zeppelin (a German made lighter-than-air airship), similar to a modern day blimp. It was filled with hydrogen gas that gave it enough lift to allow it to get off the ground. Modern day blimps & balloons use helium gas. Helium has less lift capacity than Hydrogen, however it is not flammable. Hydrogen is flammable.
What type of gas filled the Hindenburg airship?
It was hydrogen. That's why it caught fire. Modern airships use helium.
What nuclei are fused in the nuclear reaction of a hydrogen bomb?
In a hydrogen bomb, hydrogen isotopes such as deuterium (2H) and tritium (3H) are fused together to form helium. The main reaction involves the fusion of deuterium and tritium nuclei to create a helium nucleus, along with a neutron and release of a large amount of energy.
Why are Blimps filled with helium?
Hydrogen, which has more lift per quantity- is too volatile and explosive- remember the HIndenberg! Helium is only practical lifting gas for modern dirigibiles. There were rumors the Navy synthesized something during World War II for blimp lifting gas but details are sketchy.
What is the modern name for inflammable air?
It is called hydrogen
What is the purpose of helium gas in a modern airship?
The purpose of Helium gas in any airship, including modern airships, is to reduce the overall density and thus provide "lift."
Is the element helium used in modern submarine hulls?
yes
Why is helium used in hot air balloon?
It isn't. Hot air Ballons use Hot Air. Hot air being lighter and therefore less dense than normal air allow the balloon to float.
