Physics
The nature of fuse wire is

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

ANSWER DOWNLOAD EXAMIANS APP

Physics
The blue colour of sky is due to

Reflection of sunlight
Refraction of sunlight
Scattering of shorter wavelengths of sunlight in the atmosphere
Scattering of longer wavelengths of sunlight in the atmosphere

ANSWER DOWNLOAD EXAMIANS APP