♡ 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 👍 :767
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is an example ...
➣ Saccharin is made up of- ...
➣ The example of a mineral acid ...
➣ Which of the following is a scalar ...
➣ Blood from no body parts is carried ...
➣ which one is a viral disease ...
➣ According to Hwygyens theory light travels in ...
➣ The first vaccine developed by Louis pasteur ...
➣ Living beings are generally: ...
➣ Carbohydrates are widely distributed in ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Computer Awareness
➤ Various Sciences
➤ Research Institutions
➤ Scientific Instruments
➤ Miscellaneous
➤ Environment Science
➤ Inventions and Discoveries