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UPPSC Prelims 2019GS-IQ. 47 of 219
Q. 471 markMedium
UPPSC Prelims 2019·GS-I
What happens when some charge is placed on a soap bubble?
(a)Its radius increases
(b)Its radius decreases
(c)The bubble collapses
(d)None of the above
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What happens when some charge is placed on a soap bubble?