♡ 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 👍 :2.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following liquids has the ...
➣ A vaccine can be ...
➣ Which among the following is not a ...
➣ 'चिप' एक समान्य उपनाम है ? ...
➣ Carbon monoxide is an inflammable gas. which ...
➣ One of the example of complex carbohydrates ...
➣ Sulpher Dioxide level in the atmosphere can ...
➣ plants growing under stress conditions of water ...
➣ All the plants and algae are ...
➣ In the remote control of television electromagnetic ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Various Sciences
➤ Everyday Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Research Institutions