Science · PSLE / Light and sound
Multiple choiceExam revisionStandard 7 · PSLE
You see lightning and hear thunder 3 seconds later. Sound travels about 340 m/s. About how far away is the storm?
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Science · PSLE / Light and sound
You see lightning and hear thunder 3 seconds later. Sound travels about 340 m/s. About how far away is the storm?