Question

Dander signals are red ;
a) true
b) false​

Answer 1

Answer:

True,because as red colour is having the longest wavelength, it is the least scattered. So, this signal can be seen from a very long distance.

Explanation:

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Answer 2

RELEVANT ANSWER ⬇️..

Yes it's true.

Explanation:

Red colour is always used for danger signals, because as red colour is having the longest wavelength, it is the least scattered. So, this signal can be seen from a very long distance.

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