3 years ago

Argon, krypton, and xenon are

Chemistry

1 answer:

olga2289 [7]3 years ago

7 0

The answer is a. noble gases

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011 10.0 points

Sphinxa [80]

Answer:

$-58.3^{\circ}C$

Explanation:

The frequency and the wavelength of a wave are related by the equation

$v=f\lambda$

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v is the speed

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$\lambda=0.47 m$ (wavelength)

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$v=333+0.6 T$

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In this problem, we know the speed, so we can calculate the temperature:

$T=\frac{v-333}{0.6}=\frac{298-333}{0.6}=-58.3^{\circ}C$

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