Helium Topic Questions
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We found 17 questions associated with the 'Helium' topic. Displaying results 1 - 10.
Why is Helium Used in Vacuum Leak Detection?
If I filled a sealed 4"x10ft pvc pipe with helium placed in in 3ft of water how long would it float?
Helium will disappear in a balloon over a few hours. If a closed container is filled with helium will it stay active and for how long? I need to ...
Posted 3+ months ago | 1 answers | | Open
Related topics: water, balloon, hour, closed, over, pipe, container, stay, active, helium
Helium can be stored in plastic for 6 months?
Waht is better and why iridium element or helium?
pleas i need awsers
What effect does the weather have on a helium balloon?
Does the atmosphere of Venus contain a lot of helium?
In the anime Cowboy Bebop the main character goes to Venus. When he gets there his voice becomes high pitch because as stated in the show Venus had a ...
Posted 3+ months ago | 1 answers | | Open
Related topics: atmosphere, venus, pitch, anime, helium
Science - I'm playing around with an idea for the use of helium. Couple of questions though. Lets?
... assume I have on object that weighs 20 tons. How much helium(by volume ie. cubic feet) would I need to lift it 1/2 inch. Thank you
Posted 3+ months ago | 1 answers | | Open
Related topics: science, lift, inch, volume, question, object, helium
What layer of the sun has more helium and makes it look red?
OK so I've been told that a balloon floats because helium its lighter than air?
So...if there was an earth like planet with an atmosphere made of helium,what would happen to the balloon on that planet ? (I know its a stupid ...
Posted 3+ months ago | 2 answers | 1 star | Open
Related topics: air, balloon, earth, atmosphere, lighter, planet, stupid, planets, helium