audery is at the theatre watching an actor on the stage she notices that the stage lights change the appearnce of the acots clothes

Wavelength, frequency, and energy are related. what happens to a wave as it’s wavelength gets shorter?

Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.

Suppose that two objects attract each other with a gravitational force of 16 units. if the distance between the two objects is double, what is the new force of attraction between the two objects?