♡ 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 👍 :2.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following chemical is responsible ...
➣ Iodine value is used to estimate- ...
➣ Philosopher's wool is- ...
➣ Rubella virus causes ...
➣ Vitamin E prevent ...
➣ What apparatus is used to located a ...
➣ The moment of inertia of a body ...
➣ Typhoid and cholera are typical examples of ...
➣ Molecular formula of chloroform is ...
➣ When A vibrating turning fork is placed ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Environment Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Various Sciences
➤ Everyday Science