Why might some people not have believed Galileo's discoveries?
2 answers:
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The energy of a photon is given by
where
h is the Planck constant
f is the frequency of the light.
From this formula, we see that the higher the frequency, the greater the energy, and viceversa.
Now let's have a look at the frequencies of the different colors of visible light. Violet is the color with higher frequency, while red is the color with lower frequency. This means that violet photons have the greatest energy, while red photons have the least amount of energy. So, correct answer is
<span>C. Red photons have the least amount of energy.</span>
where
h is the Planck constant
f is the frequency of the light.
From this formula, we see that the higher the frequency, the greater the energy, and viceversa.
Now let's have a look at the frequencies of the different colors of visible light. Violet is the color with higher frequency, while red is the color with lower frequency. This means that violet photons have the greatest energy, while red photons have the least amount of energy. So, correct answer is
<span>C. Red photons have the least amount of energy.</span>
Answer:
The distance of the proton is
Explanation:
Generally the force experience by the electron is mathematically represented as
Where is the charge density of the charge wire before it is doubled
Also the force experience by the proton is mathematically represented as
Given that the charge density is doubled i.e and that the the force are equal then
Now given from the question that the distance of the electron from the charged wire is 5 cm
Then