Physics, 10.09.2019 05:30 leroybennett06
You have two beakers, one filled to the 100-ml mark with sugar (the sugar has a mass of 180.0 g) and the other filled to the 100-ml mark with water (the water has a mass of 100.0 g). you pour all the sugar and all the water together in a bigger beaker and stir until the sugar is completely dissolved.
b. which of the following is true about the volume of the solution? explain.
i. it is much greater than 200.0 ml.
ii. it is somewhat greater than 200.0 ml.
iii. it is exactly 200.0 ml.
iv. it is somewhat less than 200.0 ml.
v. it is much less than 200.0 ml.
Answers: 1
Physics, 21.06.2019 20:50
An airplane flies eastward and always accelerates at a constant rate. at one position along its path it has a velocity of 34.3 m/s, it then flies a further distance of 40100 m and afterwards its velocity is 47.5 m/s. find the airplane\'s acceleration and calculate how much time elapses while the airplane covers those 40100 m.
Answers: 1
Physics, 22.06.2019 13:10
Most short-period comets do not have randomly oriented orbits because
Answers: 2
Physics, 23.06.2019 00:10
During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
Answers: 2
Physics, 23.06.2019 02:20
3. a particle with initial velocity v⃗ 0=(5.85×103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is b⃗ =−(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.
Answers: 2
You have two beakers, one filled to the 100-ml mark with sugar (the sugar has a mass of 180.0 g) and...
Social Studies, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50
Biology, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50
Mathematics, 04.03.2021 19:50