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mrs_skeptik [129]
3 years ago
4

A specimen of a ceramic material having an elastic modulus of 250 GPa is pulled in tension with a stress of 750 MPa. Will the sp

ecimen fail if its ""most severe flaw"" is an internal crack that has a length of 0.20 mm and a tip radius of curvature of 0.001 mm? Why or why not?

Engineering
1 answer:
cestrela7 [59]3 years ago
7 0

Answer:Check the attached

Explanation:

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What is the correct procedure for mounting the m240 on the m122a1 tripod after the pintle is attached to the receiver?
cluponka [151]

Using the front sight adjusting tool, loosen (turn counterclockwise) the adjusting screw on the front sight assembly the desired amount. Then tighten (turn clockwise) the opposite side screw on the left exactly the same number of clicks.

<h3>What is a Machine gun ?</h3>

The term "machine gun" refers to a rifled, autoloading, fully automatic weapon intended for continuous direct fire using rifle rounds. Other automatic weapons, such as automatic rifles, are often intended to fire in brief bursts rather than continuously, and are not regarded as real machine guns because of this.

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8 0
2 years ago
Select the correct answer.
melomori [17]

Answer:

starburst

Explanation:

There are many different kinds of "hazard symbols," which are being used in order for people to recognize what kind of material they are handling. When it comes to "pictograms," the symbol for a hazard class of explosive is an exploding bomb that shows a<em> starburst effect.</em> An example of such chemical is the <em>"organic peroxide" </em>and other<u> self-reactive chemicals.</u>

A "flame" is a hazard symbol for<em> flammable substances</em>. A<em> </em>"gas cylinder" is a hazard symbol for <em>gases that are located in containers that are under pressure.</em> A "test tube" is a hazard symbol for <em>substances/materials that cause corrosion to skin.</em>

3 0
3 years ago
Which of the following is a way to heat or cool a building without using electricity or another power source?
zzz [600]
I believe the answer is: A. Passive heating and cooling.
8 0
3 years ago
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Which of the following is true of the difference between film acting and stage acting?
vladimir1956 [14]

There are several differences between film acting and stage acting. One difference is a stage actor is usually in front of a live audience. A film actor is not in front of a live audience.

Further Explanation:

There are numerous other ways that film and stage acting is different. In addition to the audiences, there is the extreme action shots that a film actor can accomplish where a stage actor cannot.

Other notable differences are;

  • Stage actors complete their roles continuous without breaks, except for intermission.
  • Film actors will film a scene many times to get it right and can take several breaks throughout the production.
  • Film actors generally make more money than a stage actor.
  • For a film actor they do not have a direct link with audiences and immediate feedback.
  • The types of acting such as theater drama versus action packed films.

Learn more about film actors at brainly.com/question/3511000

#LearnwithBrainly

4 0
3 years ago
John wants to construct a device using quartz crystal, Which device can he construct?
tatiyna

Answer: Option D, piezoelectric pressure guage

Explanation: Quartz crystal possess a very useful quality in science as they can generate small charges when pressure is applied to them or when they are hit. This property can be harnessed to construct a piezoelectric pressure gauge which would be used to measure and indicate changes in pressure, the quartz crystal releases little voltage each time there is an applied pressure . This device would be able to sense changes in pressure as there would voltage proportional to the applied pressure.

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