♡ 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 👍 :651
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Leukemia is a a disease of the ...
➣ Tear gas used by the police to ...
➣ Excretion of excess amount of water in ...
➣ Types of polio Virus are ...
➣ Smallest structure found on the bacterial cell ...
➣ While catching a ball, a player pulls ...
➣ Numerical retio of velocity to speed is ...
➣ In nuclear reactors graphite is used as ...
➣ The size if the particles of a ...
➣ Milk is a nature- ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Various Sciences
➤ Scientific Instruments
➤ Environment Science
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Computer Awareness
➤ Research Institutions