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added by Kasia June 28, 2012, 10:29 a.m.
How does the candle flame look like in zero gravity?
it is the same as on Earth surface
it is spherical
it is not formed at all
nobody knows
The shape of the flame is created by convection under normal gravity conditions. Without gravity, no convection occurs and the flame becomes spherical.
Kasia
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+5 Very interesting!  globalquiz.org