Two Ideal Polarizing Sheets with Their Planes of Polarization Parallel

question 32

Multiple Choice

Two ideal polarizing sheets with their planes of polarization parallel to each other pass light of intensity I.If the planes are rotated in such a way that their planes of polarization make an angle of 40.0º,the intensity is approximately

• A)0.293I
• B)0.383I
• C)0.502I
• D)0.585I
• E)0.770I

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Definitions:

Statement of Cash Flows

A financial report that summarizes the amount of cash and cash equivalents entering and leaving a company, showing how the company raises and spends money during a specific period.

Financing Activities

Transactions between a company and its financiers, including equity, debt, and dividend payments, affecting the cash flow statement.

Net Cash Flows

The difference between cash inflows and cash outflows in a given period, reflecting the company's liquidity position.

Statement of Cash Flows

The statement of cash flows is a financial report that shows how changes in balance sheet accounts and income affect cash and cash equivalents, breaking the analysis down to operating, investing, and financing activities.