Physics, 13.02.2020 18:35 stevenabdullatif16
A person shuffles across the rug and then place his finger near his friend's nose, causing a small spark that transfers about 10^โ9C of charge from the person to his friend. Determine the number of electrons transferred. e=1.6ร10^โ19C.
Express your answer using two significant figures.
Answers: 2
Physics, 21.06.2019 22:00
Explain what makes a passenger in a turning car slide toward the door. critical thinking
Answers: 1
Physics, 22.06.2019 01:00
First, launch the video below. you will be asked to use your knowledge of physics to predict the outcome of an experiment. then, close the video window and answer the question at right. you can watch the video again at any point. part a as in the video, we apply a charge +q to the half-shell that carries the electroscope. this time, we also apply a charge รขโฌโq to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? view available hint(s) as in the video, we apply a charge + to the half-shell that carries the electroscope. this time, we also apply a charge รขโฌโ to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? it deflects more than it did at the end of the video. it deflects the same amount as at end of the video. it does not deflect at all. it deflects less than it did at the end of the video. submit
Answers: 2
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120ยฐc. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
Answers: 2
A person shuffles across the rug and then place his finger near his friend's nose, causing a small s...
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