How many liters would be equal to 8 milliliter

Asher cycles 12 miles in 16 hours. what is his speed?

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?