This question is about light - Edexcel - GCSE Physics - Question 7 - 2021 - Paper 1
Question 7
This question is about light.
(a) White light includes all the colours in the visible spectrum.
A beam of white light is the only light that shines on a book.
The b... show full transcript
Worked Solution & Example Answer:This question is about light - Edexcel - GCSE Physics - Question 7 - 2021 - Paper 1
Step 1
What colour does the book appear now?
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Answer
When white light shines on the book, which appears green, and a red filter is placed in between, the only color that can pass through is red. Therefore, the book will now appear
black since it does not reflect red light.
Step 2
This clear image is an example of
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Answer
The clear image of a building seen on the surface of the shiny metal ball is due to
C specular reflection. Specular reflection occurs when light reflects off a smooth surface, creating a clear image.
