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
Physics, 22.06.2019 05:30
Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n
Answers: 2
Physics, 22.06.2019 14:00
How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing
Answers: 1
Astudent wanted to investigate whether or not the temperature of the water would affect the solubili...
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