Which of the following is a limit of science?
1.The technology or tools available to test scientific claims
2. The number of times an experiment can be repeated
3.The total number of scientists in a field, like physics or chemistry
4. The use of critical thinking and evidence to study phenomena
Answers: 2
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There are weak or strong attractive forces between atoms of liquids with a high viscosity
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How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
Answers: 1
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What are two different ways you could find the value of a? explain these methods.
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Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Which of the following is a limit of science?
1.The technology or tools available to test scientif...
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