Physics, 26.05.2020 03:00, arielmajesty9107
2.) Jaime tests the physical and chemical properties of several elements in the laboratory. He finds that two of the elements have very similar properties. What can he conclude about these elements?
A.) They have the same number of protons.
B.) They have the same number of neutrons.
C.) They are located in the same row of the periodic table.
D.) They are located in the same column of the periodic table.
Answers: 3
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When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves
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Physics, 22.06.2019 04:00, zoepatterson1p0lij1
When an object is heated it contracts. a. true b. false
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Physics, 22.06.2019 05:10, blondesaturn
Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.
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Physics, 22.06.2019 09:30, gemmaestelle
Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ĆÆā¬ĆÆĀµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
Answers: 3
2.) Jaime tests the physical and chemical properties of several elements in the laboratory. He finds...
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