1394824 1394824

30-05-2020
Physics

contestada

In which of the following conditions would there be the most resistance?

-a warm wire
-a wide wire
-a short wire
-a cool wire

Respuesta :

wizard123456 wizard123456

30-05-2020

Answer:

A) A warm wire

Explanation:

A warm wire has the most resistance. Heating the metal wire causes atoms to vibrate more, which in turn makes it more difficult for the electrons to flow, increasing resistance. Heating the wire increases resistivity.

Answer Link

Otras preguntas

The collapse of the Soviet Union in 1991 marked the end of decades of _______ rule in the nation. A. CapitalistB. Fascist C. CommunistD. Socialist

Find slope of the line and the y-intercept of each.y=3×+4 y=-2x+8y=1/2x y=-3/4x-1 y=x+5 please show work step by step for each.

The state of the atmosphere at a given time and place is known as _____.

adam smith and his laissez faire "invisible hand " theory are most associated which economic system

Read the excerpt from "The Story of an Hour." When she abandoned herself a little whispered word escaped her slightly parted lips. She said it over and over und

What is the main purpose behind the privileges and immunities clause of article iv of the constitution?

This physical feature is the primary factor determining settlement patterns in North Africa and Southwest Asia. A) mountains B) salt C) the Great Rift D) water

Suppose the supply function for product x is given by qxs = - 30 + 2px - 4pz. a. how much of product x is produced when px = $600 and pz = $60?

Can someone please help me on number 2 please

Is 832 is a perfect cube