Exploring Structure Using Waves (OCR GCSE Physics A (Gateway Science Suite)): Quizzes
📚Quizzes
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Practise the questions
10 questions from this quiz
What technique do ships use to map the ocean floor?
What technique do ships use to map the ocean floor?
Echo sounding
What can ultrasound be used to view in medicine?
What can ultrasound be used to view in medicine?
A developing baby
Where is ultrasound crack detection used to ensure safety?
Where is ultrasound crack detection used to ensure safety?
Rail tracks
What does reflection seismology locate underground?
What does reflection seismology locate underground?
Oil and gas
What are earthquake waves used to study?
What are earthquake waves used to study?
Earth's internal structure
What do sound waves do when they hit surfaces?
What do sound waves do when they hit surfaces?
Bounce off surfaces
How does absorption affect sound waves?
How does absorption affect sound waves?
Affects how much sound returns
Where does sound travel fastest?
Where does sound travel fastest?
In solids
How does sound speed in liquids compare to gases?
How does sound speed in liquids compare to gases?
Faster in liquids
What is analysed to identify hidden structures?
What is analysed to identify hidden structures?
Reflected sound & wave speed