1. the ethanol on the thermometer rises when bushra put her finger on the bulb. this movement is caused by the ethanol expanding.
why does ethanol expand?
a. particles move from the fingers into the ethanol.
b. electricity moves between fingers and the ethanol.
c. bushra' s fingers apply pressure to the bulb of the thermometer.
choose the correct option.
Answers: 2
Chemistry, 22.06.2019 19:30
Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
Answers: 2
Chemistry, 23.06.2019 05:30
According to thomson, the atom is a positively charged cloud with electrons scattered throughout. what would the alpha particles do when they hit the foil if thomson were correct
Answers: 1
Chemistry, 23.06.2019 11:30
Which part of the healthcare system could best explain how a pharmaceutical drug works
Answers: 2
1. the ethanol on the thermometer rises when bushra put her finger on the bulb. this movement is cau...
Mathematics, 04.03.2021 07:50
Mathematics, 04.03.2021 07:50
Mathematics, 04.03.2021 07:50
World Languages, 04.03.2021 07:50
Mathematics, 04.03.2021 07:50
Computers and Technology, 04.03.2021 07:50
Chemistry, 04.03.2021 07:50
Mathematics, 04.03.2021 07:50
Mathematics, 04.03.2021 07:50