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Questions (3)
Given the equation PE = mgh, when calculating potential energy, which of the following statements is NOT true for calculating
3 answers
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Which of the following would NOT be an example of a longitudinal wave?
Teacher: What is a longitudinal wave Me: - Matrix Morpheus
9 answers
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Question 49
The diagram below shows a simple electrical circuit. Which of the following would always increase the flow of current
1 answer
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Answers (5)
When would a cup of hot coffee left on the counter stop transferring heat? a When it has reached the same temperature as the room temperature air b When the room temperature air has transferred all of its coldness to the coffee c When it has lost all of
wrong
Which of the following would increase the mechanical advantage of an inclined plane? Best Inclined Plane GIFs | Gfycat a decreasing the length of the plane b increasing the length of the plane c increasing the incline of the plane d you cannot increase
A longitudinal wave moves:
A longitudinal wave has ___________sections, where the waves are compact, and __________ sections, where the waves are spread out. a compressed, rarefaction b rarefaction, compressed c rarefaction, rarefaction d compressed, compressed
