3 years ago

Which was an idea use to distribute the theory of plate tectonics

Physics

1 answer:

xxMikexx [17]3 years ago

8 0

Answer:

continental drift

Explanation:

Wegener proposed that the continents plowed through crust of ocean basins, which would explain why the outlines of many coastlines look like they fit together like a puzzle

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Part complete Sound with frequency 1240 Hz leaves a room through a doorway with a width of 1.11 m . At what minimum angle relati

Sedbober [7]

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14.43° or 0.25184 rad

Explanation:

v = Speed of sound in air = 343 m/s

f = Frequency = 1240 Hz

d = Width in doorway = 1.11 m

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In the case of Fraunhofer diffraction we have the relation

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The minimum angle relative to the center line perpendicular to the doorway will someone outside the room hear no sound is 14.43° or 0.25184 rad

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Which was an idea use to distribute the theory of plate tectonics￼

Which was an idea use to distribute the theory of plate tectonics