QuestionNote: $c=3.00 \times 10^{8} \mathrm{~m} / \mathrm{s}$
1. What is the period and frequency of a person's heart if it beats 72 times in one minute? ( 2 mar

Studdy Solution
Perform the division to find the period:
$$T = \frac{1}{1.2} \approx 0.833 \text{ seconds}$$
The frequency of the heart is $1.2 \text{ Hz}$ and the period is approximately $0.833 \text{ seconds}$.