Two Polarizing Films Are Crossed with Their Transmission Axes Making $\theta$

question 3

Multiple Choice

Two polarizing films are crossed with their transmission axes making an angle of $\theta$ = 20° with each other. The vectors that represent the plane-polarized wave train passed by the second polarizing film are

• A) - '
• B) - '
• C) - '
• D) - '
• E) None of these is correct because no light passes through the second disk.

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Definitions:

Manufacturing Overhead

All indirect costs associated with the manufacturing process, excluding direct materials and direct labor expenses.

Machine-Hours

The total number of hours that machinery is operating during a certain period, often used as a basis for allocating manufacturing overhead.

Manufacturing Overhead

All indirect factory-related costs incurred while producing a product, such as utilities and salaries for management.

Direct Labor-Hours

The total number of hours worked directly on the production of goods, used as a basis for allocating overhead costs in some accounting systems.