Physics, 20.09.2020 01:01 GiaTeyy6536
A corona is the outermost layer of the solar atmosphere mainly visible during a solar eclipse. It can reach up to 1 million degrees Celsius. But the sun is 6000 degrees Celsius. How can heat flow from a cooler body to a hotter body. This goes against the laws of thermodynamics
Answers: 1
Physics, 22.06.2019 02:30
Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.
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Physics, 22.06.2019 09:30
1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.
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Physics, 22.06.2019 11:50
An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field
Answers: 3
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