My U. S history teacher assigned me to do a WW1 propaganda poster. I drew a lion representing/symbolizing the enemy and the lion
is stepping on the American flag with weapons pointing to the enemy(Austria-Hungary/ Ottoman Empire) etc.. want to show americas to join the way of your enemy will be bigger than you. Idk if that sounds good. I need to come up with a phrase on the poster. Or should I write destroy the lion before it destroys your loved ones? I don't know? Plz help me.
1 answer:
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Explanation:
part A
we know how much erg of radiant energy the sun produces for one second so to find out how much it produces for 2.45 ⋅ 10^5 seconds we only should multiply these seconds to the erg of radiant energy it produces for one second
amd we get 9.555*10^38erg of radiant energy
Part B:
0.0074mm knowing that blood cell is very small to be seen normally without microscope.
and 7400mm is a measure that is quite big for a blood cell. So it remains that 7.4*10^-3 is the right one.
