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andrey2020 [161]
2 years ago
6

Need help asapppp

Physics
2 answers:
AleksandrR [38]2 years ago
5 0
They are:

1. D
2. B
3. A
antiseptic1488 [7]2 years ago
4 0

Answer:

1. d. transverse waves

2. False

3. True

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Cobaltâ’60 is a radioactive isotope used to treat cancers of the brain and other tissues. A gamma ray emitted by an atom of this
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Energy of gamma rays is given by equation

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here we know that

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now energy is given as

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now by above equation

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now for wavelength we can say

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2 years ago
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