♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ what is the main component of bones ...
➣ Butter is a colloid formed when ...
➣ The inert gas which is substituted for ...
➣ Which is the heavy particle ...
➣ which is not in MOther ...
➣ A body is moving with uniform velocity ...
➣ A device which is used to limit ...
➣ From right ventricle blood is sent to: ...
➣ Instrument used to measure the force and ...
➣ Malaria occurs due to ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Scientific Instruments
➤ Research Institutions
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Everyday Science
➤ Various Sciences
➤ Environment Science