Physics, 10.07.2019 23:00 allicat8735
Astudent wanted to investigate whether or not the temperature of the water would affect the solubility of sugar. she had three glasses of water each with 200 ml of water in them. one was at 10 degrees celsius the 2nd at 25 degrees celsius and the third was at 40 degrees celsius she found that the warmer the water dissolve more sugar. what are the independent and dependent variables
Answers: 1
Another question on Physics
Physics, 21.06.2019 16:00
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 2
Physics, 21.06.2019 22:50
Aplane takes off from an airport and flies to town a, located d1 = 215 km from the airport in the direction 20.0° north of east. the plane then flies to town b, located d2 = 230 km at 30.0° west of north from town a. use graphical methods to determine the distance and direction from town b to the airport. (enter the distance in km and the direction in degrees south of west.)
Answers: 2
Physics, 22.06.2019 12:00
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
Physics, 22.06.2019 14:00
How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
Answers: 3
You know the right answer?
Astudent wanted to investigate whether or not the temperature of the water would affect the solubili...
Questions
Health, 09.06.2020 19:57
Spanish, 09.06.2020 19:57
English, 09.06.2020 19:57
Mathematics, 09.06.2020 19:57
Biology, 09.06.2020 19:57
History, 09.06.2020 19:57
Mathematics, 09.06.2020 19:57
Mathematics, 09.06.2020 19:57
