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Question Practice

Why are distant traffic signals typically red?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 10
Science
Science
The Human Eye and the Colourful World
Question Bank

Why are distant traffic signal...

Single Answer MCQ
Q-00040266

Why are distant traffic signals typically red?

1

Easier to see in dim light

2

Least scattered by fog or smoke

3

More visible in direct sunlight

4

Color contrast with green

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