Electromagnetic Radiation - Physics

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Question

An x-ray machine emits electromagnetic photons carrying a frequency of $7.5 \times 10^{17} Hz$ . What is the approximate energy carried by each photon?

$h=6.63\times 10^{-34}\frac{m^2\cdot kg}{s}$

Answer

The energy of a photon of a given frequency is determined by the equation

, where is Plank's constant $(h=6.63\times 10^{-34}\frac{m^2\cdot kg}{s})$

So plug in Plank's constant and the frequency of the x-ray photons to get an energy of very near $5.0\times 10^{-16}J$

Compare your answer with the correct one above

Question

An x-ray machine emits electromagnetic photons carrying a frequency of $7.5 \times 10^{17} Hz$ . What is the approximate energy carried by each photon?

$h=6.63\times 10^{-34}\frac{m^2\cdot kg}{s}$

Answer

The energy of a photon of a given frequency is determined by the equation

, where is Plank's constant $(h=6.63\times 10^{-34}\frac{m^2\cdot kg}{s})$

So plug in Plank's constant and the frequency of the x-ray photons to get an energy of very near $5.0\times 10^{-16}J$

Compare your answer with the correct one above

Question

An x-ray machine emits electromagnetic photons carrying a frequency of $7.5 \times 10^{17} Hz$ . What is the approximate energy carried by each photon?

$h=6.63\times 10^{-34}\frac{m^2\cdot kg}{s}$

Answer

The energy of a photon of a given frequency is determined by the equation

, where is Plank's constant $(h=6.63\times 10^{-34}\frac{m^2\cdot kg}{s})$

So plug in Plank's constant and the frequency of the x-ray photons to get an energy of very near $5.0\times 10^{-16}J$

Compare your answer with the correct one above

Question

An x-ray machine emits electromagnetic photons carrying a frequency of $7.5 \times 10^{17} Hz$ . What is the approximate energy carried by each photon?

$h=6.63\times 10^{-34}\frac{m^2\cdot kg}{s}$

Answer

The energy of a photon of a given frequency is determined by the equation

, where is Plank's constant $(h=6.63\times 10^{-34}\frac{m^2\cdot kg}{s})$

So plug in Plank's constant and the frequency of the x-ray photons to get an energy of very near $5.0\times 10^{-16}J$

Compare your answer with the correct one above

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