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raketka [301]
3 years ago
9

A capacitor is constructed of two large, identical, parallel metal plates separated by a small distance d

Physics
1 answer:
yawa3891 [41]3 years ago
4 0
I think its true i dont kno for sure
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A national college researcher reported that 67%of students who graduated from high school in 2012 enrolled in college. Twenty-ni
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Answer:

Explanation:

Theorem of Binomial Distribution will apply here.

n = 29 , p = .67 , q = 0.33

mean = np = 29 x .67 = 19.43

Standard Deviation = √npq

= √29 x .67 x .33

= √6.4

= 2.53

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After watching a show about submarines, Jamil wants to learn more about the oceans. Which question could be answered through sci
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A spring with constant k = 78 N/m is at the base of a frictionless, 30.0°-inclined plane. A 0.50-kg block is pressed against the
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Explanation:

The given data is as follows.

   Spring constant (k) = 78 N/m,     \theta = 30^{o}

 Mass of block (m) = 0.50 kg

According to the formula of energy conservation,

                mgh sin \theta = \frac{1}{2}kx^{2}

       h = \frac{1}{2} \times \frac{kx^{2}}{mg Sin \theta}

          = \frac{78 \times 0.04}{2 \times 0.5 \times 9.8 \times 0.5}

          = 0.64 m

Thus, we can conclude that the distance traveled by the block is 0.64 m.

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The critical angle for a beam of light passing from water into air is 48.8°. this means that all light rays with an angle of inc
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totally internally reflected

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