Physics, 29.07.2019 21:30 mtmtcow1122
An ammeter can measure current upto 500ma. there are 20 equal division between 0 and 100ma mark on its scale. during an experiment to determine the equivalent resistance of the two resisters joined in parallel a student observes ammeter’s pointer at 3rd graduation mark after zero when the key is off and the pointer at the 17th graduation mark after 200ma when the key is inserted into the plug. the correct value of the current flowing in the circuit is
Answers: 1
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Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?
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Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?
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When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.
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An ammeter can measure current upto 500ma. there are 20 equal division between 0 and 100ma mark on i...
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