Ameasurement can be precise without being accurate. true false

Summarize possible ways in which phases of matter could combine to form a solution.

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

One nanometer is equal to how many meters?