R
Q. The mercury & sodium street lamps light up as of:
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. A vacuum cleaner works on the principle of pressure difference. On the moon it will
Q. The hardest substance available on earth is
Q. An alloy used in making heating elements for electric heating device is
Q. The locomotory organ of 'Amoeba' is
Q. Ozone layer in the outer atmosphere helps us in
Q. The branch of science that studies cells is called
Learn All Science MCQs
Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.
Question analytics
Discusssion
Login to discuss.