Physics, 30.01.2020 01:42 ineedhelp2285
Which of the following describes a standing wave? a. identical waves, same direction same medium c. identical waves opposite direction, same medium b. nonidentical waves, opposite direction different medium d. nonidentical waves, same direction, different medium
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In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
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A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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The gun from the crime scene shows tool marks where the serial numbers are ground off. there are also tool marks on the bullets left behind. what information can the tool marks on the bullets and gun provide about the crime? what type of evidence does this information provide, individual or class?
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Are good conductors of heat also good conductors of electricity? explain your answer.
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Which of the following describes a standing wave? a. identical waves, same direction same medium c....
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