Today we attempted to light a match using a heat lamp and a concave mirror. We then watched a demonstration of the Tyndal experiment that showed how optical fibres work.
All of this was to investigate uses of IR. Comments are closed.
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Today we attempted to light a match using a heat lamp and a concave mirror. We then watched a demonstration of the Tyndal experiment that showed how optical fibres work.
All of this was to investigate uses of IR. Comments are closed.
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