Answer:
0.017 s
Explanation:
The period of a periodic signal is defined as the reciprocal of the frequency:

where
T is the period
f is the frequency
For the electrical power, the frequency is
f = 60.0 Hz
Substituting into the previous equation, we find the period:

I live in a temperate biome
Answer:
The Role of Heat Transfer Methods in the Distribution of Earth's Energy
Explanation:
Amethyst... because it's silicon dioxide
Explanation:
13 cmHg (centimeters of mercury) is the pressure at the bottom of a column of mercury 13 cm deep. It is the equivalent of about 17.3 kPa or 2.5 psi.