♡ 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 👍 :628
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who has given a call, 'Go back ...
➣ Which of the following is the maximum ...
➣ Saccharin is made up of- ...
➣ Persistance of vision is the principle behind- ...
➣ Eating habit of both vegetarian and non ...
➣ All basic antibody molecules consist of ...
➣ Utrus remains situated between: ...
➣ If all bullets could not be removed ...
➣ A thick paste of cement, sand and ...
➣ Which of the following elements is an ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Research Institutions
➤ Inventions and Discoveries
➤ Various Sciences
➤ Environment Science
➤ Scientific Instruments
➤ Miscellaneous
➤ Everyday Science