i'd say false, is this for health or lifeskills?
Answer: 1 How many grams of KCl will dissolve in 1 liter of H2O at 50 °C? 5. 58.0 g of K2Cr2O7 is added to 100 g H2O at. 0 °C. With constant stirring, to what temp-. 2 34 °C? 4. How many grams of KCl will dissolve in 1 liter of H2O at 50 °C? 5. 58.0 g of ... A saturated solution of KClO3 was made with 300 g of H2O at. 34 °C.
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Explained
Explanation:
Light from the distance objects can be used to find the luminosity of the object. Once, Luminosity is known that is the energy emitted by the starts are known.
Scientist can now find out the temperature of the stars because Hot objects emit more of their light of short wavelength and cold objects emit more of their light of longer wavelength. Therefore the difference in temperature of the stars can be known.
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-D) Identify a question, make observations, create a hypothesis, and then set up an experiment to test the hypothesis because need to follow the steps to do the experiment properly.