Physics, 04.12.2019 05:31 markaylarowland8
Argon makes up 0.93% by volume of air. calculate its solubility (in mol/l) in water at 20°c and 1.0 atm. the henry's law constant for ar under these conditions is 1.5 × 10−3 mol/l·atm. enter your answer in scientific notation.
Answers: 1
Physics, 22.06.2019 05:20
Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.
Answers: 2
Physics, 22.06.2019 15:00
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
Answers: 2
Physics, 22.06.2019 23:00
1700 j of energy is lost from 0.14 kg object , the temperature decreases from 50°c to 45°c what is the specific heat of this object, amd what is the material ?
Answers: 1
Argon makes up 0.93% by volume of air. calculate its solubility (in mol/l) in water at 20°c and 1.0...
Mathematics, 02.12.2020 01:00
Mathematics, 02.12.2020 01:00
Mathematics, 02.12.2020 01:00
History, 02.12.2020 01:00
Mathematics, 02.12.2020 01:00
Social Studies, 02.12.2020 01:00
Mathematics, 02.12.2020 01:00
Mathematics, 02.12.2020 01:00