Physics, 07.01.2020 04:31 vvvvvvvv84
Acertain tank is filled to one quarter of its capacity with a mixture consisting of water and sodium chloride. the proportion of sodium chloride in the tank is 40% by volume and the capacity of the tank is 24 gallons. if the water evaporates from the tank at the rate of 0.5 gallons per hour, and the amount of sodium chloride stays the same, what will be the concentration of water in the mixture in 2 hours?
Answers: 3
Physics, 21.06.2019 17:20
Explain why the aperture of the spherical mirror should be small compared to the radius of curvature of the mirror.
Answers: 1
Physics, 22.06.2019 15:00
Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?
Answers: 2
Physics, 22.06.2019 15:00
Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.
Answers: 1
Acertain tank is filled to one quarter of its capacity with a mixture consisting of water and sodium...
Mathematics, 14.02.2021 17:10
Mathematics, 14.02.2021 17:10
Advanced Placement (AP), 14.02.2021 17:10
Computers and Technology, 14.02.2021 17:20
Mathematics, 14.02.2021 17:20
Mathematics, 14.02.2021 17:20
Mathematics, 14.02.2021 17:20
Mathematics, 14.02.2021 17:20
Mathematics, 14.02.2021 17:20