Physics, 02.01.2020 23:31, sophiaaafaline
Which of the following statements about earthquakes is true?
a)earthquakes and volcanic eruptions always occur at the same time.
b)earthquakes can only occur on dry land or under water at depths less than 100 meters.
c)earthquakes occur at regular intervals, usually every five years.
d)the date of future earthquakes cannot be precisely predicted.
Answers: 1
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Taylor's experiment: 1. accurately measured the speed of light 2. locked together the phases of two light sources so that the interference pattern would not shift 3. showed that man's reaction time was much slower than the speed of light 4. showed that individual photons have wave characteristics
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Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.
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The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
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Which of the following statements about earthquakes is true?
a)earthquakes and volcanic...
a)earthquakes and volcanic...
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