When a 100-Hz Oscillator Is Used to Generate a Sinusoidal

question 40

Multiple Choice

When a 100-Hz oscillator is used to generate a sinusoidal wave on a certain string the wavelength is 10 cm.When the tension in the string is doubled the generator produces a wave with a frequency and wavelength of:

• A)200 Hz and 20 cm
• B)141 Hz and 10 cm
• C)100 Hz and 20 cm
• D)100 Hz and 14 cm
• E)50 Hz and 14 cm

Comprehend the process and significance of ventricular filling and its impact on the cardiovascular system.

Define the methods and sites for measuring pulse and blood pressure in the human body.

Appreciate the role of the electrical system of the heart in coordinating the cardiac cycle.

Understand the clinical relevance of heart sounds and the conditions under which they are altered.

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