Question

146. Which seismic wave does move up to
Gutenburg discontinuity ?
(A) 'Pwave
(B) 'S' wave
(C) 'L' wave
(D) 'R' wave​

Answer 1

Answer:

S wave

Explanation:

please mark the brainliest.

Answer 2

Answer:

Gutenberg Seismic Discontinuity / Core-Mantle Boundary

Furthermore, no S waves are record beyond about 103°. Gutenberg (1914) explained this as the result of a molten core beginning at a depth of around 2900 km. Shear waves could not penetrate this molten layer and P waves would be severely slowed and refracted (bent).

ans - 'P' wave