KnowHOW team explains: A magnifying glass is a convex lens ? both its surfaces are curved outward. When light ray passes through such a lens, having arrived along a direction parallel to its axis, ...
Electoral officials have ordered 40,000 magnifying glasses to help Victorian voters deal with the metre-long Senate ballot paper. The Australian Electoral Commission (AEC) says this year's document ...
Voters can expect to find fewer polling booths and more magnifying glasses when they cast their ballot at the next federal election. The increasing trend of Australians opting to vote before the ...
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