Consider three spin-1/2 particles fixed in position in the state in the basis of eigenstates of σίος , in standard notation. 12 3 (a) is this a pure state? why? (b) is this an entangled state? why? (c) determine the partial trace over spins 2 and 3. is the first spin in a puro state? why? state? why? (e) what can you conclude from these results?

it breaks and dirupture other materials and other sencews from the bottom

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

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1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j