Geetha is 13 years old. she weighs 60 kg and is 4 feet and 2 inches tall. what is geetha’s bmi and weight category?

BMI = 37.20 kg/m²

Weight category ; Obese

Body mass = 60 Kg

Height in meters = 1.27 meters (converting 4 ft and 2 inch to meters)

BMI = 60÷1.27²

      = 37.20 kg/m²

Therefore; Geetha is obese, since the BMI is above 30 kg/m²

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.