a student measured out 10 mL of for clear liquids and added one drop of a different color guide to eat liquid what other liquids has water the student then carefully pour each liquid into a graduated cylinder and let the mixture settle for 30 minutes the sitter observed at the liquids has separated into layers as shown in the diagram which of these procedures would help the student identify the layer of water​

State the right hand rule of the direction of magnetic field in a conductor carrying current

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.

Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?