Basics Concept of Modulus of Elasticity

This is an MCQ-based quiz on the topic of Basics concept of Modulus of elasticity.

This set of MCQs helps you brush up on the important physics topics and prepare you to dive into skill practice and expand your knowledge.

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A specimen with a notch in tension has a Kt values of 4.25. The specimen is sensitive to the presence of the notch.

True

False

In simple bending, ______ is constant.

Shear

Stress

Bending

An example of a perfectly plastic body is ___________

Quartz

Putty

Crystal

Rubber

Air is more elastic than water.

True

False

The stress is directly proportional to _______

E

U

Y

R

A wire is stretched 3 mm by a force of 150 N. Assuming the elastic limit is not exceeded, the force that will stretch the wire 5 mm is _____ N:

150

90

250

450

Steel behaves ductile in tension.

True

False

For four-point bending, the top of the specimen is in compression and the bottom of the specimen is in tension

True

False

Small radius notches cause the specimens to fail at higher energy than notches with a larger radius.

True

False

Aluminum is a material with ductile behavior.

True

False

Quiz/Test Summary
Title: Basics Concept of Modulus of Elasticity
Questions: 10
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