True or false: only dry acids can be tested with litmus paper

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.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

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