Consider a fish swimming 2 m below the free surface of water (p -1000 kg/m'). Theincrease in the pressure exerted on the fish when it dives to a depth of 17 m below thefree surface is9.8 kPaO 19.6 kPa147 kPa167 kPa186 kPa An apple loses 5.4 kJ of heat as it cools per °C drop in its temperature. The amount ofheat loss from the apple per R drop in its temperature is0.17 kJ3 kJ5.4 kJ9.72 kJO 37.4 kJ

Given:h1=2 mh2=17 mρ=1000 Kg/m3

Answered: Consider a fish swimming 2 m below the…

Consider a fish swimming 2 m below the free surface of water (p =1000 kg/m³). The increase in the pressure exerted on the fish when it dives to a depth of 17 m below the free surface is

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

Consider a fish swimming 2 m below the free surface of water (p -1000 kg/m'). The
increase in the pressure exerted on the fish when it dives to a depth of 17 m below the
free surface is
9.8 kPa
O 19.6 kPa
147 kPa
167 kPa
186 kPa

An apple loses 5.4 kJ of heat as it cools per °C drop in its temperature. The amount of
heat loss from the apple per R drop in its temperature is
0.17 kJ
3 kJ
5.4 kJ
9.72 kJ
O 37.4 kJ

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