8 A sound wave traveling from a guitar produces a tone with a frequency of 264 Hz. The speed
of sound in the room is 340 m/s. What is the wavelength of the sound wave from the guitar? *
(1 Point)
0.004 m
0.8 m
1.3 m
2.6 m

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

An object's buoyant force and weight mean the same thing. a. trueb. false

Using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.