In two or more complete sentences , explain how to calculate the amount of energy that is transferred when 150 g of cooper cools from 63.0 ° C to 21.0 C . Is the energy absorbed or released ? The specific heat of copper is 0.387 J / g C

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid