Frequency of a wave is 20 Hz. It travels with a speed of 5 m/sec. What is wavelength?

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves