Wave-particle duality (AQA A-Level Physics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is coherent light?
What is coherent light?
Light with constant phase difference
What happens to light as it passes through each slit in Young's experiment?
What happens to light as it passes through each slit in Young's experiment?
It diffracts and spreads out
When do bright fringes form in Young's experiment?
When do bright fringes form in Young's experiment?
When waves meet in phase
What path difference produces constructive interference?
What path difference produces constructive interference?
(whole number of wavelengths)
What happens to waves that meet completely out of phase?
What happens to waves that meet completely out of phase?
They cancel each other out
What path difference causes destructive interference?
What path difference causes destructive interference?
What did Newton's corpuscular theory predict for light through two slits?
What did Newton's corpuscular theory predict for light through two slits?
Only two bright spots
What did Young's double-slit experiment provide evidence for?
What did Young's double-slit experiment provide evidence for?
The wave nature of light
Which theory was supported by Young's double-slit experiment?
Which theory was supported by Young's double-slit experiment?
Huygens' wave theory
Why was Newton's theory initially preferred over Huygens' wave theory?
Why was Newton's theory initially preferred over Huygens' wave theory?
Newton had a highly respected reputation