♡ 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 👍 :4.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The pH of weak base line between ...
➣ The most suitable vessel for storing concentrated ...
➣ According to Newtons theory the velocity of ...
➣ The following particles move with same kinetic ...
➣ Natural rubber is the the polymer of- ...
➣ A moving body has ...
➣ Which one of the following is not ...
➣ Leukemia is a a disease of the ...
➣ The unit of force is ...
➣ Which of the following compound possesses ionic, ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Scientific Instruments
➤ Research Institutions
➤ Miscellaneous
➤ Computer Awareness
➤ Environment Science
➤ Inventions and Discoveries
➤ Various Sciences