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olga_2 [115]
2 years ago
5

Uranium-235 undergoes fission, forming krypton-92, barium-141, and 3

Physics
2 answers:
Ahat [919]2 years ago
8 0

Answer:

C

Explanation:

Some of the mass

GarryVolchara [31]2 years ago
6 0

Answer:

D. Mass was transformed into energy during the process.

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A tube with a cap on one end, but open at the other end, has a fundamental frequency of 130.8 Hz. The speed of sound is 343 m/s
sergey [27]

Answer:

Y = V / f      where Y equals wavelength

4 Y1 = V / f1       for a closed pipe the wavelength is 1/4 the length of the pipe

2 Y2 = V / f2   for the open pipe the wavelength is 1/2 the length of the pipe

Y1 / Y2 = 2 = f2 / f1      dividing equations

f2 = 2 f1  

the new fundamental frequency is 2 * 130.8 = 261.6

(The new wavelength is 1/2 the original wavelength so the frequency must double to produce the same speed.

8 0
2 years ago
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Answer:

Explanation:

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3 years ago
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I think your answer is volume

7 0
2 years ago
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In a uranium fission reaction, uranium splits into two smaller atoms and energy. Where did the energy come from?
postnew [5]

Answer: C. Some of uranium's mass is converted into energy, so the smaller atoms have less mass.

Explanation:

From Einstein's mass-energy relation:

E = mc²

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When Uranium atoms under go nuclear fission, smaller atoms are formed and huge amount of energy is released. This energy comes from the mass difference of the uranium nuclei and new nuclei formed. This mass converted into energy according to Einstein's equation.

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Explain why the "X" chromosome expresses more traits than the "y" chromosome.
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