If You Double the Frequency of the Light in a Laser

question 2

Multiple Choice

If you double the frequency of the light in a laser beam,but keep the number of photons per second in the beam fixed,which of the following statements are correct? (There could be more than one correct choice. )

• A)The power in the beam does not change.
• B)The intensity of the beam doubles.
• C)The energy of individual photons does not change.
• D)The energy of individual photons doubles.
• E)The wavelength of the individual photons doubles.

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Definitions:

GDP Growth

Refers to the increase in the value of all goods and services produced in a country over a specific period of time, indicating economic expansion.

Economic Stimulus

Government policy or monetary measures aimed at increasing economic activity, often through increased public spending or tax cuts.

Impact Lag

The time it takes for the effects of economic policies or decisions to be observed in the economy.

Economic Stimulus

Government policy or monetary intervention aimed at promoting economic growth or preventing or reversing a recession by boosting spending and investment.