The Amount of Heat Needed to Change the Temperature of an Object

question 16

Short Answer

The amount of heat needed to change the temperature of an object can be calculated using the following equation: $Q = m c _ { p } \Delta T$ where $Q =$ amount of heat in calories
$m =$ mass of object in grams
$c _ { p } =$ specific heat of object
$\Delta T =$ change in temperature in $C ^ { \circ }$ What is the appropriate unit for $c _ { p }$ if the preceding equation is to be homogeneous in units? a. $\mathrm { cal }$

b. $g$

c. $\frac { \mathrm { cal } } { \mathrm { g } \cdot { } ^ { \circ } \mathrm { C } }$

d. $\mathrm { cal } / \mathrm { g }$

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Definitions:

Consolidated Financial Statements

Financial statements that aggregate the financial information of a parent company and its subsidiaries, presenting it as if the group were a single entity.

Gross Profit

The financial gain obtained after subtracting the cost of goods sold from the total revenue generated from sales.

Voting Stock

Shares that give the shareholder the right to vote on company matters, such as electing directors or approving corporate policies.

Consolidations Under IFRS

The process of merging the financial results of subsidiary companies with those of the parent company according to the International Financial Reporting Standards.