This afternoon Room 5 and LS1 went to the reserve and did an expeniment. We needed to put our hands up when we heard the clapper we made a long line beside the water . Ms k was at one end when she clapped the sound traveled down the line people put there hands up in a wave we saw the clapper before we saw the sound because light travels faster than sound.Thursday, July 2, 2020
Light and sound
This afternoon Room 5 and LS1 went to the reserve and did an expeniment. We needed to put our hands up when we heard the clapper we made a long line beside the water . Ms k was at one end when she clapped the sound traveled down the line people put there hands up in a wave we saw the clapper before we saw the sound because light travels faster than sound.
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