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Grade 11 Forces and Motion
Match the feature of the stress strain diagram with its explanation on the right.
__ Elastic Region A. Material will not return to original shape
__ Plastic Region B. Deformation of the sample; i.e. change in length or shape
__ Elastic Limit C. Point at which material will no longer return to its shape and will begin to permanently deform
__ Stress D. A force that would stretch a sample
__ Strain E. A force that would push from one or more sides toward the middle
__ Ultimate Stress F. Maximum stress the material can handle
__ Tension G. Force per unit area
__ Compression H. No permanent change in shape
Grade 10 Plays
What explanation does Iago give Desdemona for Othello’s behavior?
  1. Othello is upset about official business
  2. Othello is jealous
  3. Othello is planning to leave her
  4. Othello is ill
Grade 11 Plays
What explanation does Snug give in his speech as the lion?
  1. He is actually a fairy
  2. He is a friendly lion
  3. He is not really a lion
  4. He is scared of the audience
Grade 8 Tectonics
Which of the following does evidence indicate is an explanation for plate motion?
  1. convection currents
  2. rift valleys
  3. weather patterns
  4. earthquakes
Grade 8 Evolution
Which explanation did Lamarck use to account for the fossil record changing?
  1. Species best suited to their environments survive better than others.
  2. Variation within a species can be passed on to offspring.
  3. Acquired traits are passed on from one generation to the next.
  4. Giraffes adapted to their environment.
Grade 9 Plays
What explanation do Salarino and Solanio initially suggest for Antonio's sadness?
  1. His fear of losing his wealth through his investments.
  2. His unrequited love.
  3. A recent argument with Bassanio.
  4. Gratiano's criticism of him.
Grade 8 The Tell-Tale Heart
What explanation does the narrator offer in place of the idea that he is mad?
  1. lack of sleep
  2. psychic powers
  3. overly sharpened senses
  4. hallucinations
College Psychology
An explanation of behavior in terms of its ULTIMATE CAUSES involves explaining it in terms of:
  1. past experience
  2. evolutionary processes
  3. biology
  4. religious or philosophical principles
Grade 6 Scientific Method
Grade 7 Evolution
Which scientist proposed one of the first explanations for how species evolved?
  1. Robert Hooke
  2. Jean Baptiste de Lamarck
  3. Gregor Mendel
  4. Matthias Schleiden
Grade 7 Scientific Method
Continuing Education Types of Jobs
Grade 7 Baseball in April
What is Gilbert's explanation for his failing use of the Karate Kid kick?
  1. he thinks he isn't strong enough
  2. he doesn't have a teacher like the Karate Kid
  3. he doesn't know; he's confused
  4. Gilbert believes he needs more practice
Grade 9 Scientific Method
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