What is the diameter of a 1.00-m length of tungsten wire whose resistance is 0.32 ohms?

The Diameter = 4.72 × 10^-4 metre = 0.000472m

Explanation:

Length of the tungsten wire = (L) 1.00m

Resistance of the tungsten wire(R) = 0.32ohms

Diameter (D) = ?

Resistivity (p) which is a constant = 5.6 × 10^-8

Pie (π) = 3.14

Now Using the formula

resistance = (resistivity × length) / area

R = pL / A

R = pL / πr²

R = pL / π(D/2)²

D² = 4pL / πR

D = √{(4pL)/(πR)}

D = √{( 4 × 5.6 × 10^-8 × 1.0) / ( 3.14 × 0.32)}

D = 4.72 × 10^-4 metre = 0.000472 m

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this