Echo Sounding (AQA GCSE Physics): Quizzes
📚Quizzes
Practise the questions
7 questions from this quiz
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Practise the questions
7 questions from this quiz
What is echo sounding used to measure?
What is echo sounding used to measure?
Water depth
Which vehicles use echo sounding?
Which vehicles use echo sounding?
Boats and submarines
What type of waves does echo sounding use?
What type of waves does echo sounding use?
Ultrasound waves
What are ultrasound waves?
What are ultrasound waves?
High-frequency sound waves
What can ultrasound waves reflect off?
What can ultrasound waves reflect off?
Sea bed or underwater objects
What is measured to determine depth in echo sounding?
What is measured to determine depth in echo sounding?
Time for ultrasound to return
What does echo sounding also locate?
What does echo sounding also locate?
Objects underwater