Chesney632 Chesney632
  • 25-02-2024
  • Physics
contestada

A conducting wire has length 10 cm, cross-sectional 2 cm×2 cm, undergoes longitudinal strain 0.12 m/m, and transeverse strain −0.0396 m/m. what is the change in resistence ? (resistivity is 0.5 ohm.cm)
I. 0.268ohm
II. 1.25ohm
III. 1.51ohm
IV. No way to know

Respuesta :

Otras preguntas

Choose the answer. Which best identifies foreshadowing? Question 4 options: Casca: Bid every noise be still. Peace yet again! (The crowd grows quiet.) Announcer
why travel hard in anicent Greece
Which of these processes push ocean plates away from each other during the formation of the ocean floor? - destruction of crusts in the mid-ocean ridges - d
In the boy in the striped pajamas when bruno and shmuel first meet both discovered?
I need help finding the slope
The boomerang was used by the Aborigines in Australia MAINLY for what purpose?
The simplest fraction form of 0.0115 is
F=9/5C+32 solve the equation
A single arrow is easily broken but not ten in a bundle what is mean by this saying
A bedroom is shaped like a pentagon. A designer wants to put a triangular bookshelf in the corner marked on the diagram. The sum of the interior angles of a pen