Business writing communicates information clearly, directly, and briefly.
Assuming nitrogen is an ideal gas, we use the relation PV=nRT tp predict what will happen to the system. From the equation, nR/P is constant. So, if the sample is cooled to 72K then volume would decrease. This decrease in volume would affect the density of the substance. It would increase its density. Therefore, the answer would be density.
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Read "Cooking Time", by Anita Roy (found in "Eat the sky, drink the ocean").
How does the character of Mandy contribute to the theme of the story?
A. Mandy’s decision to travel back in time shows the dangers of technology.
B. Mandy’s longing for real food shows that scientific advancement comes at a price.
C. Mandy’s escape from MasterChef shows that scientific advancements are useful to most people.
D. Mandy’s love of cooking illustrates that people should follow their dreams in spite of any obstacles.
Answer: D. Mandy’s love of cooking illustrates that people should follow their dreams in spite of any obstacles.
Explanation:
Mandy´s decision to go off the grid through Masterchef´s time traveling in order to be able to cook real food, which is her most desired dream, and even attempt to change the post-apocalyptic dystopia when real food is replaced by Newtri, illustrates the theme of the story being that we should always follow our dreams, even at great risk.