Which of the Following Statements About Energy Conversion Is True?​​

question 10

Multiple Choice

Which of the following statements about energy conversion is true?​​

• A) ​Photosynthesis in a leaf converts potential chemical energy into electromagnetic energy when utilizing sunlight to make carbohydrates.
• B) ​A ceiling fan converts kinetic energy into electromagnetic energy by moving air with rotating blades.​
• C) ​The whirling impeller of a pump converts electric energy into electromagnetic energy by lifting water into an elevated tank.​
• D) ​A solar cell converts the electromagnetic energy of sunlight into electricity.​

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Definitions:

Fields

In databases and forms, specific areas designated for the input or display of particular pieces of data.

Tables

Data structures composed of rows and columns used to organize, manage, and store information in a database or spreadsheet.

Queries

Instructions or expressions in databases and search engines used to extract specific information from a set of data.

Forms

Tools or templates in software that allow users to enter and submit information, often used for data entry, registrations, and surveys.