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slavikrds [6]
3 years ago
9

Strontium has neutrons

Physics
2 answers:
miss Akunina [59]3 years ago
4 0

Answer:

strontium has 50 neutrons

Margarita [4]3 years ago
4 0

Answer:

the answer is 50 hope it helps =)

Explanation:

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scoundrel [369]

Answer:

The value of L is 0.3 nm.

Explanation:

Given that,

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T=Ge^{-2kL}....(I)

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Where, m = mass of electron

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Put the value in equation (II)

k=\dfrac{\sqrt{2\times9.1\times10^{-31}\times5.1\times1.6\times10^{-19}}}{1.055\times10^{-34}}

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ln T=-2kLG

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L=0.3\ nm

Hence, The value of L is 0.3 nm.

7 0
3 years ago
A light bulb has a resistance of 360 . What is the current in the bulb when it has a potential difference of 120 V across it? 0.
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Answer:

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Answer:

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