Classify the sentences based on whether they describe temperature or thermal energy. It's a measure of the
average kinetic energy
of particles in a sample.
It's a measure of the
total kinetic energy
of particles in a sample.
It depends on the size
of the sample.
It doesn't depend on
the size of the sample.
Temperature
Thermal Energy
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i need the answer to this too but idk it ; -;

one "light year" is the distance that light travels, through vacuum, in one julian year.   that's 365.25 days, of 24 hours each.

you'd use the equation that establishes a relationship between  energy  and  wavelength, which looks like this

e=h⋅cλ, where

λ  - the wavelength of the photon; c  - the speed of light, usually given as  3⋅108m/s; h  -  planck's constant, equal to  6.626⋅10−34j s

plug the value you were given for the energy of the photon in the above equation to get the wavelength

e=h⋅cλ⇒λ=h⋅ce

λ=6.626⋅10−34js⋅3⋅108ms−1.257⋅10−24j=1.581⋅10−1m