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STatiana [176]
3 years ago
10

Which nucleus completes the following equation?

Physics
1 answer:
Jlenok [28]3 years ago
7 0

Answer:

D

Explanation:

This is a beta decay so the atomic number goes up by one thus becoming an argon isotope in the process.

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A standing wave of 603 Hz is produced on a string that is 1.33 m long and fixed on both ends. If the speed of the waves on this
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Answer:

4.

Explanation:

Given,

frequency of standing wave = 603 Hz

length of string,L = 1.33 m

speed of the wave, v = 402 m/s

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Wavelength of the standing wave

\lambda = \dfrac{v}{f}

\lambda = \dfrac{402}{603}

\lambda = 0.67\ m

Number of anti nodes in the standing wave

n=\dfrac{l}{\frac{\lambda}{2}}

n=\dfrac{2l}{\lambda}

n=\dfrac{2\times 1.33}{0.67}

n =3.97= 4.

Number of antinodes is equal to 4.

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Explanation:

I had the same question :)

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How dangerous or painful is the recoil of a shotgun?
skelet666 [1.2K]

Answer:

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