When Red Light Illuminates a Grating with 7000 Lines Per

question 52

Short Answer

When red light illuminates a grating with 7000 lines per centimeter, its second maximum is at 62.4°. What is the wavelength of this light?

---

Definitions:

Product Costing System

A product costing system determines the cost to manufacture a product, taking into account direct materials, direct labour, and overhead expenses, essential for pricing and profitability analysis.

Manufacturing Overhead Account

This refers to the ledger account that records all indirect factory-related costs incurred during a production period that are not directly tied to a specific product.

Overapplied

A condition where the allocated indirect costs exceed the actual indirect costs incurred.

Underapplied

A situation where the allocated or applied costs are less than the actual costs incurred, leading to a cost discrepancy.