Answer:
Option 2
Explanation:
The theory supported by the statement : "<u><em>Mountain ranges often appear on the edges of continents.</em></u>", is that :
- <u>Mountain ranges were formed when continents collided.</u>
Yes, they look exactly like newborn babies
Answer:
The period is ![T = 0.00255 \ s](https://tex.z-dn.net/?f=T%20%20%3D%20%200.00255%20%5C%20%20s)
Explanation:
From the question we are told that
The frequency is ![f = 392 \ Hz](https://tex.z-dn.net/?f=f%20%20%3D%20%20392%20%5C%20Hz)
Generally the period is mathematically represented as
![T = \frac{1}{f}](https://tex.z-dn.net/?f=T%20%20%3D%20%5Cfrac%7B1%7D%7Bf%7D)
=> ![T = \frac{1}{ 392}](https://tex.z-dn.net/?f=T%20%20%3D%20%5Cfrac%7B1%7D%7B%20392%7D)
=> ![T = 0.00255 \ s](https://tex.z-dn.net/?f=T%20%20%3D%20%200.00255%20%5C%20%20s)
Energy is "the ability to do work". Energy is how things change and move. It takes energy to cook food, to drive to school, and to jump in the air. Different forms of Energy. Energy can take a number of different forms.
What do they do? well they do....Science!!!