Ms. Garcia's science students are studying scale models. For her science project, Sarah has decided to make a scale
model of the solar system. Sarah conducted some research to help her with the diameters of the planets and Sun in
her model and found the table you see above. Ms. Garcia has instructed her students that a model of the solar system
MUST include a Sun with a diameter of 1 meter. What would be the diameter of Sarah's Earth if the Sun is this size?
A) 92 cm
B) 1.09 cm
C) 9.2 cm
D) 109 cm
Answers: 2
Chemistry, 21.06.2019 18:30
In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?
Answers: 2
Chemistry, 22.06.2019 00:10
According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram
Answers: 3
Chemistry, 22.06.2019 09:00
Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2
Answers: 1
Ms. Garcia's science students are studying scale models. For her science project, Sarah has decided...
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