Answer:
Explanation:
so a mechanical wave transfers energy through a medium but unlike other waves that move through very long distances
the distance of the mechanical wave is different
The answer is 7 (its like the only question thats easy so far lol)
<h2>
Answer: Nazca plate</h2>
Explanation:
The Nazca plate is an oceanic tectonic plate that is found in the Pacific Ocean off the west coast of South America, specifically in front of the north and central coast of Chile and the entire coastline of Peru, Ecuador and Colombia. This plate is in constant motion, which causes it to sink under the South American (phenomenon known as subduction).
It is mainly because of this subduction process that this region has a lot of seismic activity. Another important aspect is that thanks to these movements, the Andes mountain range and the Peruvian-Chilean fossa originated.
Physical Properties, they describe the appearance, texture, odor, color, melting point, boiling point, density, solubility, polarity and many other.
Answer:
Distance(h1) = 12 m
Explanation:
Given
:
Height of cliff (h) = 4m
Time (t) = 1s
Intial velocity (u) = 0m/s
Computation:
Distance(h) = 1/2(g)(t)²
4 = 1/2(g)
g = 8m/s
²
Distance(h1) = 1/2(g)[(t1)²-(t)²]
Distance(h1) = 1/2(8)(3)
Distance(h1) = 12 m
