♡ 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 👍 :2.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The shape of our Milky Way Galaxy ...
➣ Virtual images is formed due to ...
➣ One of the example of complex carbohydrates ...
➣ Benzene cannot undergo- ...
➣ Which are the parts of Biosphere? ...
➣ A powerful eye irritant present in smog ...
➣ Which of the following compound possesses ionic, ...
➣ The lustre of metals is because of- ...
➣ The function of skimming tank in Swag ...
➣ Which colour of light shows maximum deviation ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Environment Science
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Research Institutions
➤ Everyday Science
➤ Miscellaneous