A Copper Cylinder with a Mass of 125 G and Temperature

question 38

Short Answer

A copper cylinder with a mass of 125 g and temperature of 345°C is cooled by dropping it into a glass beaker containing 565 g of water initially at 20.0°C.The mass of the beaker is 50.0 g and the specific heat of the glass is 840 J/kg • K.What is the final equilibrium temperature of the system,assuming the cooling takes place very quickly,so that no energy is lost to the air? The specific heat of copper is 385 J/kg • K and that of water is 4190 J/kg • K.

Understand the structure and purpose of good-news and neutral-news messages in professional communication.

Identify and apply the correct formats for various types of business communications, including requests for information, routine claims, and adjustment messages.

Recognize the value of clear, concise, and effective communication in maintaining and enhancing business relationships.

Distinguish between inductive and deductive message structures and their appropriate use in business contexts.

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Definitions:

Increase Aggression

To heighten or amplify hostile or violent behaviors towards others.

Sexual Assault

An act of forcing, coercing, or manipulating someone into unwanted sexual activity without their consent.

Individual Motivations

Personal drives or reasons that propel people to act or behave in certain ways, shaped by desires, goals, and values.

Dominate

To dominate means to have a commanding influence or control over something or someone.