Explain how this is possible.
(b) Sunita looks at a red lamp.
What colour will the lamp appear to Sunita, if she looks at it
through the red filter?
Explain your answer.
I
Answers
Answered by
1
Answer:
The red filter allows red light to pass though it . Therefore the lamp appears to be red
Answered by
1
Answer:
Red
Explanation:
Red colour will also reflect red so there would be no change n color
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