Assertion (A): The danger signal is made up of red colour.
Reason (R): Red colour is scattered the least.
Select the correct answer:
A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true, but (R) is not the correct explanation of (A)
C. (A) is true, but (R) is false
D. (A) is false, but (R) is true
Answer: Option A
This Question Belongs to Physics GK Chapter Wise >> Light
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