Blog

Which of the following transitions is most likely to result from emission of a photon with the lowest energy?

Using the conversion factors below, how many sim would 2.89 haha have?   2 bot  =  3 vid  9 vid  =  1 sim  4 bot  =  6 haha   

Determine if the following statements are True or False.  All compounds are molecules [1] All molecules are compounds [2] Elements can never exist naturally in the form of molecules.  [3]

How many significant figures would the solution to the following problem have?    

How would the value of 0.000381 g be represented in scientific notation?

31. Studying the effect of increased income can be difficult because purposive social experiments are often not possible. However, your textbook notes a set of natural experiments on the effect of income, which were analyzed by economists, including Imbens, Rubin, and Sacerdote. In these studies, an increase in income came from  

1. Thinkers of the Scottish Enlightenment, such as Adam Ferguson and John Millar, believed that private property was a beneficial institution. What was their reasoning?  

35. Barack Obama is widely understood to be the first African American elected as president of the United States, even though his birth mother was White. This demonstrates the concept of __________        in the United States.  

CONGRATS! You’ve finished the second midterm assessment. Way to go, friend. You’ve earned yourself a break – and also a snack like this happy quokka! Link to a National Geographic video about the Australian quokka (1 min. 48 sec.) More fun facts about the quokka can be found here.  

49. A sociologist and biologist work together to investigate possible epigenetic marks for cancer. In the case of Lily, a cancer patient, they are looking at both her genes and