nareshpatel39805 nareshpatel39805
  • 28-03-2024
  • Physics
contestada

'Danger' signal lights are in red colour. Why?
short answer
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JohnPositivity
JohnPositivity JohnPositivity
  • 28-03-2024
'Danger' signal lights are red because red is universally recognized as a color associated with danger and caution.
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