Show your complete solution. 13.34 A metal cube, 2.00 cm on each side, has a density of 6600 kg/m³. Find its apparent mass when it is totallysubmerged in water.Ans. 44.8 g13.35 A solid wooden cube, 30.0 cm on each edge, can be totally submerged in water if it is pushed downward witha force of 54.0 N. What is the density of the wood?Ans. 800 kg/m13.36 A metal object "weighs" 26.0 g in air and 21,48 g when totally immersed in water. What is the volume of theAns. 4.55 cm', 5.72 × 10° kg/m³object? Its mass density?13.37 A solid piece of aluminum (p = 2.70 g/cm³) has a mass of 8.35 g when measured in air. If it is hung from athread and submerged in a vat of oil (p = 0.75 g/cm'), what will be the tension in the thread?Ans. 0.059 N

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Answered: 13.34 A metal cube, 2.00 cm on each…

13.34 A metal cube, 2.00 cm on each side, has a density of 6600 kg/m'. Find its apparent mass when it is totally submerged in water. Ans. 44.8 g

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

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

Show your complete solution.

13.34 A metal cube, 2.00 cm on each side, has a density of 6600 kg/m³. Find its apparent mass when it is totally
submerged in water.
Ans. 44.8 g
13.35 A solid wooden cube, 30.0 cm on each edge, can be totally submerged in water if it is pushed downward with
a force of 54.0 N. What is the density of the wood?
Ans. 800 kg/m
13.36 A metal object "weighs" 26.0 g in air and 21,48 g when totally immersed in water. What is the volume of the
Ans. 4.55 cm', 5.72 × 10° kg/m³
object? Its mass density?
13.37 A solid piece of aluminum (p = 2.70 g/cm³) has a mass of 8.35 g when measured in air. If it is hung from a
thread and submerged in a vat of oil (p = 0.75 g/cm'), what will be the tension in the thread?
Ans. 0.059 N

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