Denis spent the summer in a country house and wanted to listen to a radio station with a frequency of 91.4 MHz, but only the wavelength of the radio stations was indicated on the radio scale. What wavelength should Valery tune the radio to? Show the full course of the solution! The length was calculated using the formula ʎ = c / v, c is the electromagnetic spectrum, v is the frequency of the wave.

Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.

The mantle is made up of which structural zones?