Question

Air is called rarer medium and glass is called denser medium out of air and glass, why?

Answer 1

Answer:

We know that,

SPEED OF LIGHT IS MORE IN AIR THAN THAT OF GLASS

WHICH STATES THAT THERE IS LESS BENDING OF LIGHT IN AIR THAN THAT OF GLASS

AND ALSO IMPLIES THAT THERE WILL BE LESS PARTICLES IN AIR AND MORE PATICLES IN GLASS

HERE,

MORE PARTICLES IMPLIES DENSER MEDIUM

LESS PARTICLES IMPLIES RARER MEDIUM

Answer 2

Don’t know I don’t have knowledge