A copper stript of brass and iron 10 cm Long at 20°c is held horizontally with the iron uppermost. When heated
from below with the bunsen burner, the temperature
of the brass 820°c and the iron is 770°c .
calculate the difference in length of the irons and brass
Ab 19x10-6
1210-6 per degree
​

What is lincoln's purpose in writing this speech? to stress the difficulties of war to honor those who died in the war to call for an end to the war to call the country to join a new war

Read the following excerpt from fast food nations which of the following choices best presents a counterclaim to the argument presented in this excerpt

How does the narrator’s knowledge of his postapocalyptic world in "by the waters of babylon” affect his reactions to the different settings? it motivates him to make up stories about the world and the places he explores. it has caused him to fear the settings outside the hill country, so he tries to avoid them. it forces him to reject what he sees and experiences himself at various locations in the story. it makes him cautious about new settings yet open-minded and critical of what he experiences.