subject
Physics, 14.02.2020 05:18 supermansabeast

Joan completed a science experiment using a sling psychrometer. She made the following notes in her science journal. Joan made one mistake
while recording her notes. Which sentence reveals her mistake?
It felt hot in the science lab, and my skin felt sticky. I ran the experiment by spinning the sling psychrometer. There was a very small difference
in the dry bulb and wet bulb temperatures. This is the result of the water on the wick of the wet bulb evaporating rapidly. The evaporation
caused a slight drop in the level of mercury in the wet bulb. I conclude that the relative humidity in the lab is very high.

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 22:50, josmanu235
Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object
Answers: 2
image
Physics, 22.06.2019 10:10, Fionaauggies
How will the system respond to a temperature increase?
Answers: 1
image
Physics, 22.06.2019 14:00, jessemartinez1
This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.
Answers: 2
image
Physics, 22.06.2019 14:30, samone26
Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates
Answers: 3
You know the right answer?
Joan completed a science experiment using a sling psychrometer. She made the following notes in her...

Questions in other subjects:

Konu
Biology, 19.11.2019 04:31