Physics, asked by lalrindikikhalthang, 11 days ago

why are danger signals red in colour

Answers

Answered by AasthaChauhan2691

0

danger signals are red in colour because red light have high wavelength and its spread very far so danger signal are red in colour

Answered by khairaobtarsemkhaira

0

Answer:

because when someone in danger they also sign in colour red

Previous Question

Next Question

Similar questions

English, 5 days ago

the wolf huffed and_______ . a puffed b. stuffed c. laughed...

Biology, 5 days ago

1. Gland that secrete digestive juice in the mouth___________. 2. The chewing and grinding of food into smaller pieces is an example of _______________(mechanical/chemical) digestion...

Math, 5 days ago

Plz refer to attachment for the question. Its important so kindly don't spam.

History, 11 days ago

Which two countries were involved in 100 years war...

History, 11 days ago

Paragraph on Islamic Ideology.

Math, 8 months ago

If HCF(306,657) = 9, then the LCM(306,657) = a) 22338 b) 60426 c) 201042...

Math, 8 months ago

two numbers differ by 5. If their sum is 19,then find two numbers...

English, 8 months ago

Metaphors are comparisons that show howe twi things that are not alike in most ways are similar in one important way. Unlike similes that use the words 'as' or 'like' to make a comparison, metaphors state that is something alse. This poem uses a number of metaphors,fore example A newspaper is a market.What does it sell? Explain any four metaphors used in the poem??? plzzzzzz answer my question...