Physics
Amount of water vapour (gaseous) in a given volume of air (cubic metre) is known as:

Relative humidity
Specific humidity
Mixing ratio
Absolute humidity

ANSWER DOWNLOAD EXAMIANS APP

Physics
The nature of fuse wire is

Low resistance and low melting point.
High resistance and low melting point.
High resistance and high melting point.
Low resistance and high melting point.

ANSWER DOWNLOAD EXAMIANS APP