Explanation:
Seismic refraction is the bending of the seismic waves as they pass geological layers of the earth due to different densities. This is especially true for Primary waves because they can pass through all the layers of the earth both liquid and solid.
Seismic reflectivity is the bouncing back of seismic waves at a boundary of geological layers due to different densities or subsurface formation. This is especially true for secondary waves that are unable to pass through liquid layers of the earth like the outer core and mantle. When they reach the boundary of these layers they bounce back towards the earth's surface.
These properties of P and S waves are used to ‘auscultate’ the epicenter of an earthquake by triangulation.
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A=m/s^2(meter per second square)
Work=joule
The flowers attracts insects, birds, and small animals. They also attract humans, who admire the
Answer:distance between objects and the masses of the objects
Explanation:
Gravitational force of attraction between two masses is directly proportional to the product of the masses and inversely proportional to the square of distance apart
