Final answer:
The period of a TV with a refresh frequency of 60 Hz is calculated using the relationship T = 1/f, resulting in a period of 0.0167 seconds.
Step-by-step explanation:
The relationship between the frequency of a wave and its period is an important concept in physics. The period of a wave or a cycle is inversely proportional to its frequency. This means that the higher the frequency, the shorter the period, and vice versa. Given that a TV has a refresh frequency of 60 Hz, we can calculate its period (T) by using the relationship T = 1/f, where f is the frequency.
To find the period of a 60 Hz frequency, we use the formula T = 1/f. Plugging in the frequency value gives T = 1/60. Performing this calculation, we find that T = 0.0167 seconds. Therefore, the correct answer to the question is (a) 0.0167 seconds.