♡ 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 👍 :909
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Steel is more elastic than rubber because ...
➣ Out of the following which is most ...
➣ Which of the following is not a ...
➣ A convex mirror gives ...
➣ One of the constituents of tear gas ...
➣ मानव पाचन तन्त्र का सबसे लम्बा भाग ...
➣ Dry ice is- ...
➣ A radar beam consists of ...
➣ Stag is a name given for- ...
➣ Lightning is caused due to- ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Miscellaneous
➤ Research Institutions
➤ Various Sciences