A teacher rakes a group of students on to a sports field to measure the speed of sound in air
the teacher fires a starting pistol
it produces a loud bang and a flash of light at the same time
the students take measurements
describe how the measurements are made and used to determine the speed of sound in air
you may draw a labelled diagram to help with your answer
(6 marks so 6 points)
Answers: 1
Physics, 22.06.2019 06:00, dozsyerra
Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.
Answers: 1
A teacher rakes a group of students on to a sports field to measure the speed of sound in air
the t...
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