Two lab assistants measured a metal rod. one reported the measurement as 250 cm, and the other measured it as 250. cm. these measurements are equally precise. true false

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?