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alukav5142 [94]
3 years ago
11

Which of the following provides alternating current? Select all that apply.

Physics
1 answer:
Zielflug [23.3K]3 years ago
7 0
Answer is power outlet in your house
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Find the position of the center of mass of the system of the sun and Jupiter? (Since Jupiter is more massive than the rest of th
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Answer:

r_{cm} = 0.074 m from the position of the center of the Sun

Explanation:

As we know that mass of Sun and Jupiter is given as

M_s = 1.98 \times 10^{30} kg

M_j = 1.89 \times 10^{27} kg

distance between Sun and Jupiter is given as

r = 7.78 \times 10^{11} m

now let the position of Sun is origin and position of Jupiter is given at the position same as the distance between them

so we will have

r_{cm} = \frac{M_s r_1 + M_j r_2}{M_s + M_j}

r_{cm} = \frac{1.98 \times 10^{30} (0) + (1.89 \times 10^{27})(7.78 \times 10^{11})}{1.98 \times 10^{30} + 1.89 \times 10^{27}}

r_{cm} = 0.074 m from the position of the center of the Sun

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As per the fossil fuel records, magnetic field reversal does not impact living beings. It will take almost a century for the poles to complete the shift. Meanwhile, the earth is left with almost zero magnetic field.

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Below is the data from a gas law experiment comparing the pressure and the volume of a gas at a given temperature.
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Explanation:

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