K
Q. Red light is used in traffic signals, because
No solution found for this question.
Add Solution and get +2 points.
You must be Logged in to update hint/solution
Be the first to start discuss.
Related MCQs on Science
Q. Which instrument is used for photographing the Sun
Q. B-Diversity is also known as:
Q. A possible material for use in nuclear reactor as fuel is
Q. Polycythaemia is a disease related to _______?
Q. The sky appears blue because
Q. Which of the following particle has the dual nature of particle wave?
Q. Positive oxidation state of oxygen is possible only in
Learn All Science MCQs
Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.
Discusssion
Login to discuss.