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labwork [276]
2 years ago
13

Which instrument is used to measure depth of ocean ?

Physics
1 answer:
skelet666 [1.2K]2 years ago
5 0
Echo sounding is a type of SONAR used to determine the depth of water by transmitting sound pulses into water. The time interval between emission and return of a pulse is recorded, which is used to determine the depth of water along with the speed of sound in water at the time.
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Please, Help!!
Elenna [48]

Let, 1st force = a

2nd force = b

A.T.Q,

a+b = 10

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After increasing by 3, it'll be a = 8+3 = 11 & b=2+3 = 5

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2 years ago
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Given the information below, estimate the total distance travelled during these 6 seconds using a left endpoint approximation. t
Nutka1998 [239]

Answer:

184 feets

Explanation:

Given the data:

time (sec) __ velocity (ft/sec)

0 __________30

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2 __________56

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Using left end approximation:

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(4,5) ___f(4) = 8

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Hence, the Total distance traveled during the 6 second interval is:

Change ; dT = 1

1 * (30 + 54 + 56 + 34 + 8 + 2) = 184

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2 years ago
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vfiekz [6]
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Explanation:

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