heat rises. less mass i think
During the early 1950s. It was published in 1953.
The Crucible was not written during the Red Scare, but later on in response to the brutality of the Red Scare.
A desiccator is used to cool a crucible in order to prevent the absorption of moisture during the cooling process so an accurate result can be obtained
The Crucible was set in Salem, Massachusetts during the late 1600s. Considering the time period and location, though I don't think it ever officially states it, the religion active during the play would most likely be Puritanism.
During the trials, it meant absolutely nothing. The Crucible didn't exist. The Crucible, written in the 1950s, is very loosely based on the events of the trials and the author, Arthur Miller, used that loose basis to criticize the McCarthyists in the Senate.
Putting aside the crucible lid at the beginning and during the heating process allows for any moisture or impurities to evaporate from the sample. It also prevents pressure buildup inside the crucible, which could cause the lid to pop off and disrupt the experiment. Additionally, it helps to ensure proper ventilation during the heating process.
The independent variable changes during an experiment.
Record your observations during an experiment. This will be part of the data you collect.
fall
Fall
he danced around
Keeping the crucible covered will keep dust from falling into it, which could offset the mass of both the crucible itself as well as the substance inside it. A covered crucible will also prevent material inside the crucible being lost to the air.
The independent variable changes during an experiment.
During the early 1950s. It was published in 1953.
The Crucible was not written during the Red Scare, but later on in response to the brutality of the Red Scare.
A desiccator is used to cool a crucible in order to prevent the absorption of moisture during the cooling process so an accurate result can be obtained
The name for observations made during an experiment is "data." This includes both qualitative (descriptive) and quantitative (numerical) information collected during the course of the experiment.