Question

 Why do helium filled balloons lose their float?

Answer Balloons filled with helium gas are popular at birthdays, holidays and anniversaries because they float. Helium is also used to inflate dirigibles and huge balloons used to advertise a product or ... Read More »
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Top Q&A For: Why do helium filled balloons lose their float

Why do balloons filled with helium float?

Helium-filled balloons float because the helium inside them weighs less than the atmosphere outside them. This effect causes the heavier air to overcome the balloon's gravity, making it float."Ligh... Read More »
http://www.answerbag.com/q_view/2393354

Do helium balloons or air-filled balloons last longer?

Air-filled balloons last longer than helium balloons. The average lifespan of a helium balloon is eight to twelve hours (the larger the balloon, the longer it lasts). A special treatment called HI-... Read More »
http://www.answerbag.com/q_view/2240055

When do helium-filled balloons deflate?

Helium-filled latex balloons of 11 to 12 inches in diameter can stay inflated for only about 18 to 24 hours, but there are products available to treat balloons to keep them inflated longer. Helium-... Read More »
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How long do helium balloons float?

According to Balloon Time, helium-filled balloons float for an average of 13.2 hours. However, this varies, depending on a number of factors. These factors include how much helium is put into the b... Read More »
http://www.answerbag.com/q_view/1951062


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