Answer: Geologists map out <em>data </em>from previous earth quakes to determine earthquakes risk.
Explanation:
Geology is the study of earth. Also, it is the study of how Earth's materials, structures etc are changed over time.
Geologist is a scientist who studies the structure of earth, rocks, soil, fossils and earthquake. So, they map out the data from previous earthquakes to determine earthquake risk.
Answer:
A subduction zone is also generated when two oceanic plates collide — the older plate is forced under the younger one — and it leads to the formation of chains of volcanic islands known as island arcs.
Explanation:
The paths of the light waves that interfere cause first-order lines to differ in length by the wavelength of the light.
The phenomenon of wave interference occurs when two waves meet while traveling in the same medium.
As the two light waves interfere in the first order they interfere by differing the consecutive lengths by the wavelength of the light. The wavelength of the light can be defined as the distance between identical points (adjacent crests) in the adjacent cycles of a wave signal propagated in space or along a wire.
Hence, it can be concluded that the paths of the light waves that interfere cause first-order lines to differ in length by the wavelength of the light.
Learn more about waves here:
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Answer:
0.16 kgm/s
Explanation:
= Mass of pellet = 2 g
= Mass of golf ball = 45 g
= Initial Velocity of pellet = 60 m/s
= Initial Velocity of golf ball = 0 m/s
= Final Velocity of pellet = 40 m/s
= Final Velocity of golf ball
In this system the linear momentum is conserved
As the golf ball is being shot 4 times every second the momentum delivered to the golf ball each second is