The Spacing Between Adjacent Slits on a Diffraction Grating Is $\lambda$

question 21

Multiple Choice

The spacing between adjacent slits on a diffraction grating is 3 $\lambda$ .The deviation $\theta$ of the first order diffracted beam is given by:

• A)sin(\(\theta\)/2)= 1/3
• B)sin(\(\theta\)/3)= 2/3
• C)sin(\(\theta\))= 1/3
• D)tan(\(\theta\)/2)= 1/3
• E)tan(\(\theta\))= 2/3

Understand the technical advancements and stylistic developments in Greek sculpture and architecture.

Identify the role of sculpture in temple architecture and its thematic significance.

Relate Greek art and architecture to historical and mythological events.

Appreciate the innovation and technique in Hellenistic art compared to earlier periods.

---

Definitions:

Fiscal Reforms

Changes in government policies or taxation designed to improve a country's economic condition.

Credibility

The quality of being trusted and believed in, often critical in financial markets, international relations, and information dissemination.

Sacrifice Ratio

A measure of the economic cost of reducing inflation, quantified by the percentage loss in output or production for a one percent decrease in inflation.

Inflation Reduction

Efforts or policies aimed at slowing the rate of inflation in order to stabilize the economy and maintain the purchasing power of currency.