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3 years ago

Pls help and show your work/explain if you can

Mathematics

2 answers:

AysviL [449]3 years ago

7 0

The answer is B! :())))))

Mumz [18]3 years ago

3 0

B: 2? because there are only 2 yellow marbles

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3 years ago

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Answer: The wavelength for X-rays with the given frequency is $1\times 10^{-10}m$

Step-by-step explanation:

To calculate the wavelength of light, we use the equation:

$\lambda=\frac{c}{\nu}$

where,

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Putting the values in above equation, we get:

$\lambda=\frac{3\times 10^8m/s}{3\times 10^{19}s^{-1}}=1\times 10^{-10}m$

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3 years ago

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Aleksandr [31]

Option a is true and others are false

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Cerrena [4.2K]

Answer:

See below ~

Step-by-step explanation:

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