1 well.. the light when in a far distance seems to fade
2 because if the primary colors are mixed (2) they make a new secondary
color
Have a wonderful day
Answer:
![T = 1.108\,s](https://tex.z-dn.net/?f=T%20%3D%201.108%5C%2Cs)
Explanation:
The period of a physical pendulum is:
![T = \sqrt{\frac{I_{O}}{m\cdot g \cdot L} }](https://tex.z-dn.net/?f=T%20%3D%20%5Csqrt%7B%5Cfrac%7BI_%7BO%7D%7D%7Bm%5Ccdot%20g%20%5Ccdot%20L%7D%20%7D)
![T=2\cdot \pi \sqrt{\frac{\frac{1}{3}\cdot m \cdot L^{2} }{m\cdot g\cdot L} }](https://tex.z-dn.net/?f=T%3D2%5Ccdot%20%5Cpi%20%5Csqrt%7B%5Cfrac%7B%5Cfrac%7B1%7D%7B3%7D%5Ccdot%20m%20%5Ccdot%20L%5E%7B2%7D%20%7D%7Bm%5Ccdot%20g%5Ccdot%20L%7D%20%7D)
![T=2\cdot \pi \sqrt{\frac{L }{3\cdot g} }](https://tex.z-dn.net/?f=T%3D2%5Ccdot%20%5Cpi%20%5Csqrt%7B%5Cfrac%7BL%20%7D%7B3%5Ccdot%20g%7D%20%7D)
The length of the leg is approximately the height of the person:
![L = 0.915\,m](https://tex.z-dn.net/?f=L%20%3D%200.915%5C%2Cm)
The period is:
![T = 2\cdot \pi \sqrt{\frac{0.915\,m}{3\cdot (9.807\,\frac{m}{s^{2}} )} }](https://tex.z-dn.net/?f=T%20%3D%202%5Ccdot%20%5Cpi%20%5Csqrt%7B%5Cfrac%7B0.915%5C%2Cm%7D%7B3%5Ccdot%20%289.807%5C%2C%5Cfrac%7Bm%7D%7Bs%5E%7B2%7D%7D%20%29%7D%20%7D)
![T = 1.108\,s](https://tex.z-dn.net/?f=T%20%3D%201.108%5C%2Cs)
Answer: Proxima Centauri is the closet star about 40,208,000,000,000 km away.
Explanation:
Answer:
We use X-rays to help the injured, Radiowaves to communicate or entertain, and Visible light to see.
<span>The correct answer is C. divergent plate. That's because the plates diverged, that is, they separated. When they moved away from each other, the sea filled the hole. The opposite would be convergent if two plates moved towards each other and squished out a sea. Transform would be if it changed from one form to another.</span>