In this ecosystem, squirrels find and eat acorns from trees. What would happen to the balance of the ecosystem if populations of
squirrels decreased?
A.) The number of acorns would increase.
B.) The number of acorns would decrease.
C.) The number of acorns would stay the same.
D.) The number of acorns would decrease and then increase.
A.) The number of acorns would increase.
B.) The number of acorns would decrease.
C.) The number of acorns would stay the same.
D.) The number of acorns would decrease and then increase.
1 answer:
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Answer:
Frequency: , Wavelength:
Explanation:
The energy of the photon is equal to the energy required to break the bond, so 0.1 eV.
First of all, we need to convert the energy of the photon from eV to Joule:
The energy of the photon is related to its frequency by:
where h is the Planck constant and f is the frequency.
Solving for f,
The wavelength instead is given by
where c is the speed of light. Substituting,