♡ 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 👍 :444
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ joule is the unit of ...
➣ Commercial Vaseline is derived from- ...
➣ The heaviest naturally occurring element is- ...
➣ Muddy water is a example of ...
➣ Which one of the following is an ...
➣ Sericulture is ...
➣ The example of organic acid:- ...
➣ The first organic compound synthesized in the ...
➣ A moving body has ...
➣ The thing which is bitter in taste ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Everyday Science
➤ Research Institutions
➤ Scientific Instruments
➤ Miscellaneous
➤ Various Sciences
➤ Environment Science