A Solar Cell Has a Light-Gathering Area of 10 Cm²

question 27

Multiple Choice

A solar cell has a light-gathering area of 10 cm² and produces 0.30 A at 0.80 V (DC) when illuminated with sunlight of intensity 1000 W/m².What is the efficiency of the solar cell?

• A) 16%
• B) 4%
• C) 7%
• D) 24%

---

Definitions:

Dividends

Money disbursed to shareholders by a corporation, often coming from the profits of the business.

Cost Method

An accounting practice of recording an investment at its original purchase cost, without reflecting changes in market value, unless a permanent decline in value is acknowledged.

Dividend Income

Income received from owning shares in a company, typically paid out of the company's profits.

Financial Statements

Documents that provide an overview of a business's financial condition, including balance sheet, income statement, and cash flow statement, among others.