♡ 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 👍 :3.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Virtual images is formed due to ...
➣ A convex mirror gives ...
➣ Which of the following is not a ...
➣ The example of organic acid:- ...
➣ Which of the following has lowest melting ...
➣ In the heavy vehicles, diesel is used ...
➣ Which electromagnetic radiation is used for satellite ...
➣ Which of the following is not a ...
➣ The fuel used in an atomic reactor ...
➣ The most abundant inert gas in the ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Computer Awareness
➤ Miscellaneous
➤ Environment Science
➤ Various Sciences
➤ Everyday Science
➤ Inventions and Discoveries
➤ Research Institutions