Friday, 23 February 2024

Burning Candles

Which candle will go out first when we put the beaker on top? Is it the volume of the stacking candles making the flame go out, or is it the height?  Height made a difference. The high candle always went out first with the same volume used up. Why might that be? All big problems for year 8 chemistry.




 

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Doppler Rocket

Demonstrating the Doppler effect with the @pascoscientific Doppler Rocket: As the rocket moves away, students can hear the pitch drop (red s...