Question

for metal with increase in temperature the resistance is​

Answer 1

Answer:

Explanation:

These collisions impede their movement and this property of the material is called its resistance. If the temperature of the metal is raised the atoms vibrate more strongly and the electrons make more violent collisions with them and so the resistance of the metal increase (see later).

Answer 2

Answer:

Conductors....

Explanation:

In a conductor, the charge carriers are electrons. As the temperature is increased, the collisions of these conduction electrons with the fixed ions of the lattice of the metal increases and hence the resistance of the conductor also increases.

Hopefully it helps...