Physics, 03.07.2019 03:00 anaclaramigli
Why can a person get an electric shock when they walk across a room on a rug and touch a doorknob? a) electrons are transferred between their body and the carpet, so they have an electric charge. the shock happens when electrons jump between their body and the doorknob. b) electrons are transferred between your body and the carpet, so they have an electric charge. the shock happens when electrons jump between their body and the carpet. c) the shock happens when electrons jump directly between the carpet and the doorknob. d) electrons are made within their body, so they have an electric charge. the shock happens when electrons jump between their body and the doorknob.
Answers: 2
Physics, 21.06.2019 22:30
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 1
Physics, 22.06.2019 02:00
In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong
Answers: 1
Physics, 22.06.2019 07:00
If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
Answers: 2
Physics, 22.06.2019 18:00
The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
Answers: 1
Why can a person get an electric shock when they walk across a room on a rug and touch a doorknob?...
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