The nucleus of 8 be, which consists of 4 protons and 4 neutrons, is very unstable and spontaneously breaks into two alpha particles (helium nuclei, each consisting of 2 protons and 2 neutrons). (a) what is the force between the two alpha particles when they are 5.00 3 10215 m apart, and (b) what is the initial magnitude of the acceleration of the alpha particles due to this force? note that the mass of an alpha particle is 4.002 6 u.
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Ответ:
KSHE![94.7](/tpl/images/0424/6808/86ead.png)
Explanation:
Given stations WIL
and KSHE ![94.7](/tpl/images/0424/6808/86ead.png)
The station number represents the frequency that waves of radio emit. They are measured in megahertz (MHZ).
Using the formula
Where
is energy.
We can see energy is directly related to frequency. A higher frequency will give higher energy.
As channel KSHE
has more frequency than channel WIL
.
So, channel KSHE
will have more energy.