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No, unless shaped as a boat, and no.
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∙ 13y ago
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Does aerogel float?
regular (silica) aerogel is not lighter than air but SEAgel is a form of aerogel that is lighter than air
Should weather balloons be filled with hydrogen?
Yes, hydrogen is lighter than air and so causes the balloon to float.
Is ice less dense than air?
If it were, it would float in air. Does it float in air? There's your answer.
How can you make regular soda can float in water?
An empty regular soda can will float by itself because of density lower than that of water. The reason it will be lighter than water is that that air will be filled in it.. Now you have not specified wether the can is empty, partially or fully filled..... The conditions will change.... according to the question...
Is amonia lighter than air?
Depends on the temperature.
Does helium float or sink in air at room temperature?
Helium is lighter than air. So it will float in air.
Why does a helium balloom float in air?
Helium is lighter than air. so balloons filled with helium will float in air
Why do helium balloons fail to float?
Actually, they do float. They are lighter than air, so they are supposed to float.
What makes balloons float when they are full of air but not float when they are deflated?
When balloons float they have helium in it. Helium is not air, but a gas. It's lighter than air, which makes it float.
Why is air used to fill air?
It's lighter than air so the balloons float.
Why do helium-filled balloons float up in the air?
Helium is lighter than air.
Why will helium filled balloons float in the air?
Because helium is lighter than air.
How do you know hydrogen gas is lighter than air?
Balloons filled with it float in air
Why does somthing float in air?
Everything lighter than air floats in it. Think of a floating baloon: that is not filled with air as it may look but it's filled with helium, a gas which is lighter than air. If you want to know if something will float or not just check how is its density compared to the air's one. If its lower, it will float.
Do plastic float on water?
depends if the plastic is heavier or lighter than water and if its hold air which is lighter than water
Why do noble gases in balloon float in air?
Noble gases are lighter than air. Hence balloons filled with noble gases will float in air.
Why do balloons float up to the sky?
The balloons that float usually contain helium in them, which is lighter than air. This enables the balloon to float.
