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The two __1__ of energy for life on this planet are ultimately the photons from the...
The two __1__ of energy for life on this planet are ultimately the photons from the __2__ and the __3__ from the __4__. Fill in the blanks
Solutions
Expert Solution
The two forms of energy for life on this planet are ultimately the photons from the light energy and the chemical energy from the Sun.
The process by which solar energy converts to chemical energy is called photosynthesis.
Amanda K answered 2 years agoRelated Solutions
The energy of light photons varies with wavelength. Calculate the energy per mole of photons for...
The energy of light photons varies with wavelength. Calculate
the energy per mole of photons for each of the following colors of
visible light.
Red Light, λ = 697 nm Green Light, λ = 549 nm Blue Light, λ =
403 nm
answer in kJ/mol
Rank the following photons in order of their energy, from greatest photon energy to least photon...
Rank the following photons in order of their
energy, from greatest photon energy to least photon
energy. If the photon energy is the same in any two situations,
state this. Explain how you made your ranking. The speed
of light is c = 3.00 ´ 108 m/s.
(i) a photon with wavelength 600 nm = 6.00 ´ 10–7
m
(ii) a photon with wavelength 300 nm = 3.00 ´ 10–7
m
(iii) a photon with frequency 6.00 ´ 1014 Hz...
6.a) In terms of wavelength, frequency and energy compare the two photons with wavelengths of 900...
6.a) In terms of wavelength, frequency and energy compare the
two photons with wavelengths of 900 nm and 780 nm. b) What are the
emission spectra of an element? c) How are the emission spectra of
an element produced? d) How did Bohr (quantum theory) explain the
emission (line) spectra of hydrogen?
Consider two photons, one with energy 1 = 2 MeV traveling to the right, and the...
Consider two photons, one with energy 1 = 2 MeV traveling to the
right, and the other with energy 2 = 3 MeV moving to the left. The
two photons collide head-on and produce a positron-electron pair.
In this problem you will calculate the velocities of the two
particles after the collision. Use the Doppler Shift equation to
find the velocity of a frame of reference S' such that the two
photons have the same energy. Which direct is S
Basics of photons and waves energy , radiation and frequency.
Basics of photons and waves energy , radiation and frequency.
1. Suppose life is identified on a different planet and that it is similar to life...
1. Suppose life is identified on a different planet and that it
is similar to life forms on Earth. Assuming that this new life form
eats predominantly plants, what adaptations would you expect to
find in its digestive system to enable it to grow and thrive in
this environment? Select all that apply.
A. predominantly sharp teeth
B. predominant teeth for grinding
C. an elongated alimentary canal
D. a shortened alimentary canal
E. fewer symbiotic bacteria to break down starch...
Calculate the wavelength ?λ and the frequency ?f of the photons that have an energy of...
Calculate the wavelength ?λ and the frequency ?f of the photons
that have an energy of ?photon=2.32×10−18 J.Ephoton=2.32×10−18 J.
Use ?=3.00×108 m/sc=3.00×108 m/s for the speed of light in a
vacuum.
?=λ=
mm
?=f=
HzHz
Calculate the wavelength and the frequency of the photons that
have an energy of ?photon=901 MeV.Ephoton=901 MeV.
?=λ=
mm
?=f=
HzHz
Calculate the wavelength and the frequency of the photons that
have an energy of ?photon=5.61 keV.Ephoton=5.61 keV.
?=λ=
mm
?=f=
HzHz
Calculate the wavelength...
Determine the energy of 1.90 mol of photons for each of the following kinds of light....
Determine the energy of 1.90 mol of photons for each of the
following kinds of light. (Assume three significant figures.)
infrared radiation (1410 nm )
visible light (520 nm )
ultraviolet radiation (150 nm )
For all of them "E = ____ kJ"
Determine the energy of 1.40 mol of photons for each of the following kinds of light....
Determine the energy of 1.40 mol of photons for each of the
following kinds of light. (Assume three significant figures.)
A. infrared radiation (1430 nm )
B. ultraviolet radiation (135 nm )
Determine the energy of 1.80 mol of photons for each of the following kinds of light....
Determine the energy of 1.80 mol of photons for each of the
following kinds of light. (Assume three significant figures.)
infrared radiation (1420 nm )
visible light (505 nm )
ultraviolet radiation (140 nm )
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