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dsp73
2 years ago
13

Which statement best describes the relationship between the frequency and energy of light?

Chemistry
2 answers:
Yuki888 [10]2 years ago
4 0

Answer:

i think C the higher the frequency the lower the energy of light.

ch4aika [34]2 years ago
3 0

Answer:

D) the higher the frequency the greater the energy of light.

Explanation:

Energy and frequency of light are directly connected. The higher the frequency ,the greater the energy of light.

As frequency increases, the energy of light also increases.

  • Frequency is the number of photons that passes through a point at a period of time.
  • The more the the photons, the more energy light carries.

Mathematically;

 Energy  = hf

   h is planck's constant

   f is the frequency.

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3 years ago
What is the pressure inside a 2.0 L bottle filled with 0.25 mol of carbon dioxide gas at 25 °C?
motikmotik

Answer:

3.1atm

Explanation:

Given parameters:

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Unknown:

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Solution:

To solve this problem, we use the ideal gas equation.

This is given as;

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P is the pressure

V is the volume

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 Now insert the parameters and solve;

         P  = \frac{0.25 x 0.082 x 298}{2}   = 3.1atm

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3 years ago
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