will53141 will53141
  • 10-04-2024
  • Physics
contestada

A piece of metallic wire of resistance r is cut into 3 equal parts. these parts are then connected in parallel. if the total resistance of this combination is r' , then the value of r : r' is
a. 1:3
b. 9:1
c. 1:9
d. 3:1

Respuesta :

Otras preguntas

What is the name Haley in Spanish?
who invented watermelon
there are 63 couples lined up for an egg tossing contest.Each couple will get one egg.There are 12 eggs in a dozen,and eggs come in one dozen cartons.How many c
What is (2x-3) squared?
what is one reason that the offspring resulting from breeding the sheep with an unrelated sheep would not all be the same
The northern shore of long Island is built of mounds of glacial till that north shore beaches are rocky with steep bluffs. The south shore is very different. Mo
Use a factor tree to find the prime factorization of 164
how many different (non-conguerent) triangles  have integer side lengths and perimeter 2014
How did the Han emperors support Confucianism
Compare the three types of volcanic mountains in terms of shape , type of eruption and the materials that make up volcano.