Science, asked by meghana93, 11 months ago

why danger signal lights are red in colour​

mohdnabeelahmed: bcoz red means danger

Answers

Answered by ankit1092
5

because red colour have more wavelength.

ankit1092: please mark my answer in brainly
ankit1092: please
meghana93: i guess red has loger wavelength
meghana93: sry longer
ankit1092: right
ankit1092: longer wavelengths
ankit1092: please mark my answer in brainly
ankit1092: please
meghana93: ok tq
ankit1092: thanks
Answered by anurag0969
4

red color has a very low frequency and high wavelength ....hence scatters least and travels long distances...also it catches ones attention very quickly......so danger signals are red

please mark it as the brainliest

don't forget to follow

Previous Question
Next Question
Similar questions
Geography, 6 months ago
C-Match the following: - 1. Thailand - Kuala Lumpur 2. Cambodia - Hanoi 3. Vietnam - Jakarta 4. Malaysia - Phnom Penh 5. Indonesia - Bangkok​...
Math, 6 months ago
Q.4.Square of 0.2 is * O a) 0.4 O b) 0.04 O c) 0.02 O d) 0.004​...
Math, 6 months ago
a bag contains two red 3 green and two blue balls two balls are drawn at random what is the probability that none of the balls drawn blue ​...
India Languages, 11 months ago
what is alankar grammer marathi​...
Science, 11 months ago
solve the question in the photo..​
Math, 1 year ago
a man has two bundles of note. the total money in the first bundles is rs 480and the other bundle has rs 300. he give 1bata 4of the first bundle and 1bata3of the other bundleto bunty. he give 1bata3of the first bundle and1bata4of the other bundle to Binny.who received more and how much...
Science, 1 year ago
answer of questions of class 11 English question of the book hornbill The chapter is the voice of the rain The questions are 1. How does the rain rise out of the land ? 2. Where and when does the rain take its birth or shape? 3. What does the poet about heavens? Please send answer No spam answer...
History, 1 year ago
list the events and causes of the 1905 revolutoin...