Physics
What is the range of Strong Nuclear force?

Very short Subnuclear size
Very short Nuclear size
None
Infinite

ANSWER DOWNLOAD EXAMIANS APP

Physics
It is easier for a man to swim in sea water, than in river water because

The density of sea water is more than the density of river water
The density of sea water is lesser than the density of river water
The sea is wider than the river
The sea is-deeper than the river

ANSWER DOWNLOAD EXAMIANS APP