Water cam form large dewdrops in nature. How would droplets made of isopropyl alcohol instead of water be different?

Sound is a disturbance that travels through a medium as a

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.

What structural formula represents 4 electrons shared between two atoms?