sinusoidal

"The combination of soft music and warm lighting created a relaxing atmosphere in the living room. "

"My brother regularly takes the bus to school. "

"The children alternated reading aloud from their books in class. "

"The patient's heart monitor displayed a series of repeating sinusoids, each representing a heartbeat. "

"The bank is processing my check deposit. "

"The tiny capillaries in your skin help regulate your body temperature. "

"They completed the first series perfectly."

"My brother is a talented electrical. "

"The store displayed the new fall clothing in its front window. "

"The technician used the oscilloscope to check the electrical signal's shape and strength, displaying it as a wave on the screen. "

"The circulatory system of the classroom heating vents was poorly designed; one side got excessively hot, while the other remained chilly, resulting in an uneven distribution of warmth. "

"One of the main characteristics of a golden retriever is its friendly personality. "