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NARA [144]
3 years ago
10

Which nucleus completes the following equation? A. 299 Np B. 20Pa C. 2 Pa D. - Np

Physics
1 answer:
blondinia [14]3 years ago
7 0

Answer:

Option D. ²³⁹₉₃Np

Explanation:

Let the unknown be ʸₓA.

Thus, the equation becomes:

²³⁹₉₂U —> ⁰₋₁e + ʸₓA

Next, we shall determine the x, y and A. This can be obtained as follow:

92 = –1 + x

Collect like terms

92 + 1 = x

93 = x

x = 93

239 = 0 + y

239 = y

y = 239

ʸₓA => ²³⁹₉₃A => ²³⁹₉₃Np

Thus, the complete equation is:

²³⁹₉₂U —> ⁰₋₁e + ²³⁹₉₃Np

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Answer:

the time taken t is 9.25 minutes

Explanation:

Given the data in the question;

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to get the time, we can use the formula for compound interest in basic mathematics;

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3 years ago
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Explanation:

1.

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A uniform electric field of 2 kNC-1 is in the x-direction. A point charge of 3 μC initially at rest at the origin is released. W
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Over [174]

Answer:

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