12. If alpha particles are caused to fall through a potential difference of 1500 volts, determine their final speed if they were initially at rest. Alpha particles are Helium nuclei composed of two protons and two neutrons.

Question

12.	If alpha particles are caused to fall through a potential difference of 1500 volts, determine their final speed if they were initially at rest.  Alpha particles are Helium nuclei composed of two protons and two neutrons.

Writeacher · Answer

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bobpursley · Answer

Ke= 1/2 m v^2= Voltate*charge solve for v.