Physics, 28.08.2019 05:10 2021andrewkell
Atall tube is evacuated, and its stopcock closed. the open end of the tube is immersed into a container of water (density 103 kg/m3) that is open to the atmosphere (pressure 105 n/m2). when the stopcock is opened, how far up the tube will the water rise?
Answers: 1
Physics, 22.06.2019 03:30
Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
Answers: 3
Physics, 22.06.2019 21:30
Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?
Answers: 3
Physics, 23.06.2019 03:00
Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2 . how much is the spring compressed x from its natural length?
Answers: 3
Atall tube is evacuated, and its stopcock closed. the open end of the tube is immersed into a contai...
Mathematics, 22.01.2021 02:50
Mathematics, 22.01.2021 02:50
English, 22.01.2021 02:50
Mathematics, 22.01.2021 02:50
Chemistry, 22.01.2021 02:50
Mathematics, 22.01.2021 02:50
Health, 22.01.2021 02:50
Mathematics, 22.01.2021 02:50
Mathematics, 22.01.2021 02:50