Physics, 19.06.2020 01:57 idontknow11223344
A tank holds a 2.38-m thick layer of oil that floats on a 1.24-m thick layer of brine. Both liquids are clear and do not intermix. Point O is at the bottom of the tank, on a vertical axis. The indices of refraction of the oil and the brine are 1.27 and 1.81, respectively. A ray originating at O reaches the brine-oil interface at the critical angle. What is the distance of this point from the axis?
Answers: 2
Physics, 21.06.2019 16:30
You throw a baseball directly upward at time t = 0 at an initial speed of 12.3 m/s. what is the maximum height the ball reaches above where it leaves your hand? at what times does the ball pass through half the maximum height? ignore air resistance and take g = 9.80 m/s2.
Answers: 1
Physics, 21.06.2019 19:10
Natural forces that can alter ecosystems include seasons and climate changes. t or f
Answers: 1
Physics, 21.06.2019 23:20
Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity
Answers: 2
Physics, 22.06.2019 10:10
Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.
Answers: 1
A tank holds a 2.38-m thick layer of oil that floats on a 1.24-m thick layer of brine. Both liquids...
Mathematics, 25.03.2021 19:00
Computers and Technology, 25.03.2021 19:00
Mathematics, 25.03.2021 19:00
Mathematics, 25.03.2021 19:00
English, 25.03.2021 19:00
Mathematics, 25.03.2021 19:00
Mathematics, 25.03.2021 19:00
Biology, 25.03.2021 19:00