Hertz measures the intensity or loudness of a sound
Indicate whether the statement is true or false
FALSE
Explanation: Hertz measures the frequency or pitch of sound. Decibel measures the intensity or loudness of a sound.
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Which of the following choices would NOT be a function of the secretions of the male reproductive glands?
A) activate sperm B) nourish sperm C) neutralize acidic pH D) lubrication
Maximal heart rate is estimated by ____
a. adding resting heart rate to blood pressure b. multiplying resting heart rate times 3 c. subtracting (0.7 ´ age) from 207 d. measuring the highest exercise heart rate e. adding (0.7 ´ age) to 107
Actions such as reusing, recycling, and reducing energy consumption can be viewed as exercises in
A) meditation. B) mindfulness. C) volunteerism. D) altruism.
Which symptom of a heart attack is more likely in men than in women?
A) Pain in the center of the chest B) Shortness of breath C) Pain between the shoulder blades D) Fatigue