♡ 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 👍 :841
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is a compound ...
➣ A well cut diamond shines brightly because- ...
➣ Which of the following is very reactive ...
➣ A steroid vitamin is ...
➣ Glass is best described as a ...
➣ Carborundum is a compound of ...
➣ Oesophagus is a part between : ...
➣ The image formed on the retina of ...
➣ Which of the following is an impact ...
➣ Radioactive disintegration of uranium ultimately results in ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Computer Awareness
➤ Everyday Science
➤ Miscellaneous
➤ Various Sciences
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Environment Science