Physics, 24.11.2021 20:10 bigchungus69
Object A with surface temperature 200K is placed into surroundings with temperature 100K and object B with surface temperature 300K is placed into surroundings with temperature 200K. Which of these two objects demonstrates greater rate of radiation into surroundings
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Ascientist is tracking an object orbiting the sun that is found between mars and jupiter. in order to classify the object as an asteroid, it must be at least
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What is the measurement of how fast an object moves relative to a reference point?
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In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque
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Physics, 22.06.2019 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
Object A with surface temperature 200K is placed into surroundings with temperature 100K and object...
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