♡ 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 👍 :2.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Adipose tissue is the examples of ...
➣ The gas dissolved in water that makes ...
➣ Which of the following is a compound ...
➣ In MRI machine, which one of the ...
➣ Magnifying glass is basically a- ...
➣ Which is the heavy particle ...
➣ The shape of our Milky Way Galaxy ...
➣ Electron was discovered by ______________. ...
➣ Which of the following phenomenon produces the ...
➣ Chemical to test acid base is ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Miscellaneous
➤ Scientific Instruments
➤ Research Institutions