Calculate the Amount of Heat Necessary to Raise the Temperature

question 39

Multiple Choice

Calculate the amount of heat necessary to raise the temperature of 135.0 g of water from 50.4°F to 85.0°F.The specific heat of water = 4.184 J/g·°C.

• A)1.1 kJ
• B)10.9 kJ
• C)16.6 kJ
• D)19.5 kJ
• E)48.0 kJ

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Definitions:

Operations

Refers to the mathematical and logical computations that can be performed on data, such as addition, subtraction, and comparison.

Mixed Expression

Refers to an expression in programming that contains different types of operands, such as combining integers and floats in calculations.

Floating-Point Numbers

Numbers that contain fractional parts represented in a way that can support a wide range of values with varying levels of precision.

Integer Operands

The integers (whole numbers) that are used as input for an operation in computer programming or mathematics.