Calculate electrons speed when it reaches spheres surface

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Q. If an electron starts from rest at a distance of 14.0 cm from the surface of the sphere, calculate the electron's speed when it reaches the sphere's surface.

Q. A gas has a volume of 3m3 when it is at a temperature of 23K. It's temperature now hoes up to 46K. WHat is it's new volume?

Reference no: EM1354937

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