♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Red light is used for signals because ...
Que.
Red light is used for signals because it has-
A.
High frequency
B.
High intensity
C.
Low wavelength
D.
Low refraction in the medium
Right Answer is :
✓ D. Low refraction in the medium
⚑ Report
Views 👍 :602
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who enunciated the laws of planetary motion? ...
➣ proton ...
➣ The tiny particles which can not broken ...
➣ Human skin is ...
➣ In a conductor- ...
➣ Lightning is caused due to- ...
➣ The apparatus used to test acidity of ...
➣ The filter over which sewage is sprinkled ...
➣ A vector is defined by ...
➣ In addition to hydrogen, the other abundant ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Miscellaneous
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness
➤ Research Institutions
➤ Inventions and Discoveries