In the Equation D Sin $\theta$ = M $\lambda$ For the Lines of a Diffratction Grating D Is:
A)

question 27

Multiple Choice

In the equation d sin $\theta$ = m $\lambda$ for the lines of a diffratction grating d is:

• A) the number of slits
• B) the slit width
• C) the slit separation
• D) the order of the line
• E) the index of refraction

---

Definitions:

Technological Progress

The improvement or innovation in technology, leading to more efficient processes, products, or methods.

Farm Price Support

Government policies designed to maintain or increase the market price of agricultural products through mechanisms such as subsidies or purchase commitments.

Net Social Benefits

The difference between the total benefits and total costs of a project or policy when considering its impact on society as a whole.

Consumers

Individuals or groups who purchase goods and services for personal use, driving demand in the economy.