An anchored fishing boat used sonar to work out how deep the sea is. It sends out a Ping of sound and detects the echo 2 seconds later

How deep is the water??

Question

05-06-2014
Physics

Answered

IDNLearn.com offers a user-friendly platform for finding and sharing answers. Join our community to receive prompt, thorough responses from knowledgeable experts.

An anchored fishing boat used sonar to work out how deep the sea is. It sends out a Ping of sound and detects the echo 2 seconds later

How deep is the water??

Sagot :

Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Find reliable answers at IDNLearn.com. Thanks for stopping by, and come back for more trustworthy solutions.

Josh Graphs A System Of Equations To Determine The Roots Of The Polynomial Equation [tex]x^5 - 2x^2[/tex]. From The Graph, He Determines That There Are Two Solu

3 Connecting Lines Are Shown. Line D F Is Horizontal. Line D E Is About Half The Length Of Line D F. Line F E Is About One-third Of The Length Of Line D F. Whic

A Shade Of Paint, Green Kiwi, Can Bemade By Mixing Yellow Paint And Bluepaint In The Ratio 2: 5. Aimee Has10 Litres Of Yellow Paint And 20 Litresof Blue Paint.W

Given: A Is Parallel To B, M<3 = X, M<8 = 5x Find: M<3, M<8

Which Of The Following Occurred During The Soviet-Afghan War (1979-1989)?A. The Mujahideen Warriors Were Defeated And Taken Over By The Soviet Military.B. The U

Which Is Not Helpful During A Close Reading Of A Passage?A. Reading The Passage Multiple TimesB. Making Notes Regarding What You Don't UnderstandC. Underlining

Select The Correct Answer.Read This Sentence From "The Cask Of Amontillado" By Edgar Allan Poe:"In Painting And Gemmary, Fortunato, Like His Countrymen, Was A Q

How Would You Expect The Work To Overcome Lung Elasticity On Inhalation To Change With Aging?a. It Would Decrease Because Lung Compliance Increases.b. It Would

Find The Center And Foci Of The Ellipse:[tex]\[ 9x^2 + 16y^2 + 126x + 96y + 441 = 0 \][/tex]Center: [tex]\([ \, ? \, , \, ? \, ]\)[/tex]Foci: [tex]\([ \, \squ

1. Describe How You Will Prepare 10 Dm³ Of 0.80 Moldm HNO Solution Given The FollowingPercentage Purity Of HNO, -70%Density 1.3g/cm³Molar Mass Of HNO, -63g/mol

AL2006idn AL2006idn · Answer 1 · 2014-06-06T10:46:08-04:00

This is easy if you know the speed of sound through water. That speed depends
on the temperature of the water, but in the range of temperatures in which you'd
want to be out fishing, it's around 1,480 meters per second.

So, in 2 seconds, sound travels (2 x 1,480) = 2,960 meters, in water.

But the sound has to go down and back up before the boat hears it, so the
actual depth of the water is only half of that distance.

1/2 of 2,960 meters = 1,480 meters deep

Sagot :

Other Questions