5. A wire made of the same material (Y= 12X100Pa) is cut into two parts, we label it as wire I and wire II, Wire I is 3 times as long and half the diameter of wire II. Find the elongation of wire I relative to wire II. Assume they are subjected to the same amount of force

5. A wire made of the same material (Y= 12X100Pa) is cut into two parts, we label it as wire I and wire II, Wire I is 3 times as long and half the diameter of wire II. Find the elongation of wire I relative to wire II. Assume they are subjected to the same amount of force

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter7: Electricity

Section: Chapter Questions

Problem 1MA: What does the term fibrillation mean in connection with heart function? Give two important causes of...

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Concept explainers

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).

Question

5. A wire made of the
same material (Y=
12X10ºPa) is cut into
two parts, we label it as
wire I and wire II, Wire I is
3 times as long and half
the diameter of wire II.
Find the elongation of
wire I relative to wire II.
Assume they are
subjected to the same
amount of force

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