3 years ago

2

Physics

1 answer:

o-na [289]3 years ago

5 0

Answer:

True

Explanation:

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A physics teacher performing an outdoor demonstration suddenly falls from rest off a high cliff and simultaneously shouts help.

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Answer:

$H = 532 m$

Explanation:

When teacher falls into the cliff then she shout for Help at the same time

so here we know that sound will go down and reflect back up

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$d = 340 \times 3$

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A submersible pump is put under the water at the bottom of a well and is used to push water up through a pipe. What minimum outp

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695800 N/m^2 or Pa

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