Photo AI
A student is standing 600 m from a firework display - Edexcel - GCSE Physics - Question 2 - 2016 - Paper 1
Question 2
A student is standing 600 m from a firework display. A firework explodes with a loud bang, and a flash of light is seen. Describe how a student can measure the tim... show full transcript
Worked Solution & Example Answer:A student is standing 600 m from a firework display - Edexcel - GCSE Physics - Question 2 - 2016 - Paper 1
Step 1
Describe how a student can measure the time it takes for the sound wave from the loud bang to travel 600 m.
Answer
To measure the time it takes for the sound wave to travel 600 m, the student should follow these steps:
-
Use a Stopwatch: The student should have a stopwatch ready for the timing.
-
Start Timing: As soon as the flash of light from the firework is seen, the student should start the stopwatch immediately.
-
Stop Timing: The student should stop the stopwatch as soon as the loud bang of the firework is heard.
-
Record the Time: Finally, the time displayed on the stopwatch will indicate how long it took for the sound wave to travel 600 m.