The Amount of Energy Needed to Heat 2

question 14

Multiple Choice

The amount of energy needed to heat 2.00 g mercury from 50.0°C to 85.0°C is 9.87 J. The specific heat capacity of this sample of mercury is

• A) 0.141 J/g·°C
• B) 0.058 J/g·°C
• C) 0.282 J/g·°C
• D) 345 J/g·°C
• E) 691 J/g·°C

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Definitions:

Power Options

Power options in a computer system allow users to control energy-saving settings and manage how a computer uses power, impacting performance and efficiency.

Action Center

A feature in Windows that collects and shows notifications and settings recommendations, enabling users to manage alerts from various apps and maintain their PC's health.

Network and Sharing Center

A component within the Windows operating system that allows users to view and manage network connections and settings, including sharing options and network discovery.

Windows Update

Modified files provided for the current operating system.