Competing Models (HSC SSCE Physics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
How did Ibn al-Haytham disprove Ptolemy's theory that light emanated from our eyes?
How did Ibn al-Haytham disprove Ptolemy's theory that light emanated from our eyes?
He noted that bright light damages eyes
What was Newton's critical assumption about light speed in different media?
What was Newton's critical assumption about light speed in different media?
Light travels faster in denser media
What did Foucault's experiment prove about light speed in water compared to air?
What did Foucault's experiment prove about light speed in water compared to air?
Light travels slower in water than air
What was Newton's 'Theory of Fits' meant to explain?
What was Newton's 'Theory of Fits' meant to explain?
Partial reflection during refraction
How did Newton explain why different colours refract by different amounts?
How did Newton explain why different colours refract by different amounts?
Light particle mass varies with colour
What does Huygens' principle state about points on a wave?
What does Huygens' principle state about points on a wave?
Each point acts as a point source
What is the wavelength range of visible light?
What is the wavelength range of visible light?
400-700 nanometres
Why can sound be heard throughout a room through a doorway whilst light creates sharp shadows?
Why can sound be heard throughout a room through a doorway whilst light creates sharp shadows?
Sound wavelengths similar to doorway size
How did Newton's corpuscular theory explain diffraction around edges?
How did Newton's corpuscular theory explain diffraction around edges?
Particles colliding at object boundaries
At what speed did Foucault rotate the mirror in his light speed experiment?
At what speed did Foucault rotate the mirror in his light speed experiment?
800 revolutions per second