Awoman is standing in the ocean, and she notices that after
awave crest passes by, five more crests pass in a time of 54.0
s. the distance between two successive crests is 39.257883151578
m. what is the wave's (a) period, (b) frequency, (c) wavelength,
and(d) speed?

Period, T = 10.86 seconds  

Frequency, f = 0.092 Hz  

Wavelength,          

Speed, v = 3.61 m/s                                                        

Explanation:

It is given that,

A woman notices that a wave crest passes by, five more crests pass in a time of 54.0 .

The distance between two successive crests is, the wavelength of wave,

(b)Frequency of a wave is given by number of oscillations per second such that,

f = 0.092 Hz

(a) Let T is the period of the wave. It is inverse of frequency of a wave such that,

T = 10.86 seconds

(c) The distance between two successive crest or trough is called wavelength of a wave, .

(d) The speed of a wave is given by :

v = 3.61 m/s

Hence, this is the required solution.

radiation

explanation:

heat is transmitted by radiation

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.